Novel crispr-associated transposon systems and components

ABSTRACT

The disclosure describes novel systems, methods, and compositions for the manipulation of nucleic acids in a targeted fashion. The disclosure describes non-naturally occurring, engineered CRISPR systems, components, and methods for targeted modification of DNA, RNA, and protein substrates. Each system includes one or more protein components and one or more nucleic acid components that together target DNA, RNA, or protein substrates.

CROSS REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of priority of U.S. application Ser. No. 62/580,880, filed on Nov. 2, 2017; and U.S. Application No. 62/587,381, filed on Nov. 16, 2017. The content of each of the foregoing applications is hereby incorporated by reference in its entirety.

FIELD OF THE INVENTION

The present disclosure relates to novel CRISPR systems and components, systems for detecting CRISPR systems, and methods and compositions for use of the CRISPR systems in, for example, nucleic acid targeting and manipulation.

BACKGROUND

Recent application of advances in genome sequencing technologies and analysis have yielded significant insights into the genetic underpinning of biological activities in many diverse areas of nature, ranging from prokaryotic biosynthetic pathways to human pathologies. To fully understand and evaluate the vast quantities of information produced by genetic sequencing technologies, equivalent increases in the scale, efficacy, and ease of technologies for genome and epigenome manipulation are needed. These novel genome and epigenome engineering technologies will accelerate the development of novel applications in numerous areas, including biotechnology, agriculture, and human therapeutics.

Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and the CRISPR-associated (Cas) genes, collectively known as the CRISPR-Cas or CRISPR/Cas systems, are currently understood to provide immunity to bacteria and archaea against phage infection. The CRISPR-Cas systems of prokaryotic adaptive immunity are an extremely diverse group of proteins effectors, non-coding elements, as well as loci architectures, some examples of which have been engineered and adapted to produce important biotechnologies.

The components of the system involved in host defense include one or more effector proteins capable of modifying DNA or RNA and an RNA guide element that is responsible to targeting these protein activities to a specific sequence on the phage DNA or RNA. The RNA guide is composed of a CRISPR RNA (crRNA) and may require an additional trans-activating RNA (tracrRNA) to enable targeted nucleic acid manipulation by the effector protein(s). The crRNA consists of a direct repeat responsible for protein binding to the crRNA and a spacer sequence that is complementary to the desired nucleic acid target sequence. CRISPR systems can be reprogrammed to target alternative DNA or RNA targets by modifying the spacer sequence of the crRNA.

CRISPR-Cas systems can be broadly classified into two classes: Class 1 systems are composed of multiple effector proteins that together form a complex around a crRNA, and Class 2 systems consist of a single effector protein that complexes with the crRNA to target DNA or RNA substrates. The single-subunit effector composition of the Class 2 systems provides a simpler component set for engineering and application translation, and have thus far been an important source of programmable effectors. Thus, the discovery, engineering, and optimization of novel Class 2 systems may lead to widespread and powerful programmable technologies for genome engineering and beyond.

Citation or identification of any document in this application is not an admission that such document is available as prior art to the present invention.

SUMMARY

The present disclosure provides methods for computational identification of new CRISPR-Cas systems from genomic databases, together with the development of the natural loci into an engineered system, and experimental validation and application translation.

In one aspect, provided herein is an engineered, non-naturally occurring Clustered Interspaced Short Palindromic Repeat (CRISPR)-Cas system of CLUST.009925 including a Guide consisting of a direct repeat sequence and a spacer sequence capable of hybridizing to a target nucleic acid, wherein the Guide comprises CRISPR RNA (crRNA) or DNA, and any one of the following: a CRISPR-associated protein containing both an HTH domain and an rye integrase domain capable of binding to the Guide, either as a monomer or multimer, and of targeting the target nucleic acid sequence complementary to the spacer sequence; an IstB domain-containing protein; and a payload nucleic acid flanked by transposon end sequences.

In some embodiments, the target nucleic acid is a DNA or an RNA. In some embodiments, the target nucleic acid is double-stranded DNA.

In some embodiments, targeting of the target nucleic acid by the protein and crRNA or the Guide results in a modification in the target nucleic acid. In some embodiments, the modification in the target nucleic acid is a double-stranded cleavage event. In some embodiments, the modification in the target nucleic acid is a single-stranded cleavage event.

In some embodiments, the system described herein further comprises a donor template nucleic acid. In some embodiments, the donor template nucleic acid is a DNA. In some embodiments, the target nucleic acid is a double-stranded DNA and the targeting of the double-stranded DNA results in scarless DNA insertion. In some embodiments, the modification results in cell toxicity.

In some embodiments, the system described herein is within a cell. In some embodiments, the cell comprises a eukaryotic cell. In some embodiments, the cell comprises a prokaryotic cell.

In one aspect, provided herein are methods of targeting and editing a target nucleic acid, the method comprising contacting the target nucleic acid with a system described herein.

In another aspect, provided herein are methods of targeting the insertion of a payload nucleic acid at a site of a target nucleic acid, the method comprising contacting the target nucleic acid with a system described herein.

In another aspect, provided herein are methods of targeting the excision of a payload nucleic acid from a site at a target nucleic acid, the method comprising contacting the target nucleic acid with a system described herein.

In some embodiments, the CRISPR-associated protein includes an amino acid sequence having at least 85%, 90%, 95%, 96%, 97%, 98%, 99%, or 100% similarity to an amino acid sequence provided in any one of Tables 2-3.

In some embodiments, the crRNA or Guide includes a nucleic acid sequence having at least 85%, 90%, 95%, 96%, 97%, 98%, 99%, or 100% similarity to a nucleic acid sequence provided in Table 4.

In some embodiments, the payload nucleic acid is flanked by transposon end sequences comprising a nucleic acid sequence having at least 85%, 90%, 95%, 96%, 97%, 98%, 99%, or 100% similarity to a nucleic acid sequence contained in Table 5.

In some embodiments, the CRISPR-associated protein includes at least one nuclear localization signal. In some embodiments, the CRISPR-associated protein includes at least one nuclear export signal.

In some embodiments, at least one component of the system is encoded by a codon-optimized nucleic acid for expression in a cell. In some embodiments, the codon-optimized nucleic acid is present within at least one vector.

In some embodiments, the at least one vector includes one or more regulatory elements operably linked to a nucleic acid encoding the component of the system. In some embodiments, the one or more regulatory elements comprise at least one promoter. In some embodiments, the at least one promoter comprises an inducible promoter or a constitutive promoter. In some embodiments, the at least one vector comprises a plurality of vectors. In some embodiments, the at least one vector is or includes a viral vector. In some embodiments, the viral vector is selected from the group consisting of a retroviral vector, a lentiviral vector, an adenoviral vector, an adeno-associated vector, and a herpes simplex vector.

In some embodiments, the system is present in a delivery system. In some embodiments, the delivery system comprises a delivery vehicle selected from the group consisting of a liposome, an exosome, a microvesicle, and a gene-gun.

In another aspect, provided herein is a cell including the system described herein. In some embodiments, the cell is a eukaryotic cell. In some embodiments, the eukaryotic cell is a mammalian cell or a plant cell. In some embodiments, the mammalian cell is a human cell. In some embodiments, the cell is a prokaryotic cell.

In some embodiments, the methods described herein result in an insertion or substitution of DNA to correct a native locus. In some embodiments, the methods described herein result in a targeted insertion of a DNA payload into a specific genomic target site. In some embodiments, the methods described herein result in a targeted deletion of DNA to correct a native locus.

The term “CRISPR-associated transposon” as used herein refers to a mobile genetic element having terminal transposon ends on both sides, which is acted upon by a CRISPR system described herein. In some embodiments, the CRISPR-associated transposon includes a gene encoding a CRISPR-associated transposase that is capable of facilitating the mobility (e.g., excision or deletion) of the CRISPR-associated transposon from a first site in a nucleic acid to a second site in a nucleic acid.

The term “CRISPR-associated transposase” as used herein refers to a protein including, one or more transposase domains that is encoded by a gene that in nature is present in a CRISPR-associated transposon. In some embodiments, the CRISPR-associated transposase is capable of facilitating the mobility of a CRISPR-associated transposon from a first site in a nucleic acid to a second site in a nucleic acid. In some embodiments, the CRISPR-associated transposase has integration activity. In some embodiments, the CRISPR-associated transposase has excision activity. In some embodiments, the CRISPR-associated transposase specifically targets a CRISPR-associated transposon for mobilization via an RNA guide.

The term “Guide” for a CRISPR-associated transposase system refers to either an RNA or DNA sequence that includes one or more direct repeat and spacer sequences, and that is capable of hybridizing to a target nucleic acid and to the proteins and/or nucleic acid of the CRISPR-associated transposon complex.

The term “cleavage event,” as used herein, refers to a DNA break in a target nucleic acid created by a nuclease of a CRISPR system described herein. In some embodiments, the cleavage event is a double-stranded DNA break. In some embodiments, the cleavage event is a single-stranded DNA break.

The term “CRISPR system” as used herein refers to nucleic acids and/or proteins involved in the expression of, or directing the activity of, CRISPR-effectors, including sequences encoding CRISPR effectors, RNA guides, and other sequences and transcripts from a CRISPR locus.

The term “CRISPR array” as used herein refers to the nucleic acid (e.g., DNA) segment that includes CRISPR repeats and spacers, starting with the first nucleotide of the first CRISPR repeat and ending with the last nucleotide of the last (terminal) CRISPR repeat. Typically, each spacer in a CRISPR array is located between two repeats. The term “CRISPR repeat,” or “CRISPR direct repeat,” or “direct repeat,” as used herein, refers to multiple short direct repeating sequences, which show very little or no sequence variation within a CRISPR array.

The term “CRISPR RNA” or “crRNA” as used herein refers to an RNA molecule comprising a guide sequence used by a CRISPR effector to specifically target a nucleic acid sequence. Typically crRNAs contains a sequence that mediates target recognition and a sequence that forms a duplex with a tracrRNA. The crRNA:tracrRNA duplex binds to a CRISPR effector. The term “donor template nucleic acid,” as used herein refers to a nucleic acid molecule that can be used by one or more cellular proteins to alter the structure of a target nucleic acid after a CRISPR enzyme described herein has altered a target nucleic acid. In some embodiments, the donor template nucleic acid is a double-stranded nucleic acid. In some embodiments, the donor template nucleic acid is a single-stranded nucleic acid. In some embodiments, the donor template nucleic acid is linear. In some embodiments, the donor template nucleic acid is circular (e.g., a plasmid). In some embodiments, the donor template nucleic acid is an exogenous nucleic acid molecule. In some embodiments, the donor template nucleic acid is an endogenous nucleic acid molecule (e.g., a chromosome).

The term “CRISPR effector,” “effector,” “CRISPR-associated protein,” or “CRISPR enzyme” as used herein refers to a protein that carries out an enzymatic acitivity or that binds to a target site on a nucleic acid specified by an RNA guide. In some embodiments, a CRISPR effector has endonuclease activity, nickase activity, exonuclease activity, transposase activity, and/or excision activity.

The term “RNA guide” as used herein refers to any RNA molecule that facilitates the targeting of a protein described herein to a target nucleic acid. Exemplary “RNA guides” include, but are not limited to, crRNAs, crRNAs in fused to tracrRNAs, or crRNAs hybridized to tracrRNAs.

The term “mobile genetic element” as used herein refers to a nucleic acid capable of being specifically recognized and mobilized from a nucleic acid. In some embodiments, the mobile genetic element comprises nucleic acid sequences at flanking terminal ends that are specifically recognized by a CRISPR-associated transposase.

The term “origin of replication,” as used herein, refers to a nucleic acid sequence in a replicating nucleic acid molecule (e.g., a plasmid or a chromosome) at which replication is initiated.

As used herein, the term “target nucleic acid” refers to a specific nucleic acid sequence that is to be modified by a CRISPR system described herein. In some embodiments, the target nucleic acid comprises a gene. In some embodiments, the target nucleic acid comprises a non-coding region (e.g., a promoter). In some embodiments, the target nucleic acid is single-stranded. In some embodiments, the target nucleic acid is double-stranded.

The terms “trans-activating crRNA” or “tracrRNA” as used herein refer to an RNA including a sequence that forms a structure required for a CRISPR effector to bind to a specified target nucleic acid.

A “transcriptionally-active site” as used herein refers to a site in a nucleic acid sequence comprising promoter regions at which transcription is initiated and actively occurring.

The term “collateral RNAse activity,” as used herein in reference to a CRISPR enzyme, refers to non-specific RNAse activity of a CRISPR enzyme after the enzyme has modified a specifically-targeted nucleic acid.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described below. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety. In case of conflict, the present specification, including definitions, will control. In addition, the materials, methods, and examples are illustrative only and not intended to be limiting.

Other features and advantages of the invention will be apparent from the following detailed description, and from the claims.

BRIEF FIGURE DESCRIPTION

FIGS. 1A-D show the conserved effectors, CRISPR array, and Tnp end elements by bacterial genome accession and species for representative CLUST.009925 loci.

FIGS. 2A and 2B show a phylogenetic tree of CLUST.009925 effector A proteins.

FIGS. 3A and 3B show an alignment of CLUST.009925 effector A proteins by genome accession and species, highlighting sequence location of conserved residues, with color denoting nucleotide polarity (Yellow: Non-polar side chain, Green: Polar side chain, Blue: Basic, Red: Acidic).

FIG. 4 shows PFAM domains identified within CLUST.009925 effector A proteins.

FIGS. 5A and 5B show a phylogenetic tree of CLUST.009925 effector B proteins.

FIGS. 6A and 6B shows an alignment of CLUST.009925 effector B proteins by genome accession and species, highlighting sequence location of conserved residues, with color denoting nucleotide polarity (Yellow: Non-polar side chain, Green: Polar side chain, Blue: Basic, Red: Acidic).

FIG. 7 shows PFAM domains identified within CLUST.009925 effector B proteins.

FIG. 8 shows a schematic of natural and engineered components for the CRISPR transposition system of CLUST.009925.

FIG. 9 shows a schematic of transposon excision in the engineered system of CLUST.009925.

FIG. 10 shows a schematic of RNA guided transposon insertion in the engineered system of CLUST.009925.

FIG. 11 shows a schematic CRISPR negative selection screening

FIGS. 12 and 13 show depletion distributions for direct repeats and spacers targeting pACYC and E. coli essential genes. To quantify depletion, a fold-depletion ratio was calculated as R_(treated)/R_(input) for each direct repeat and spacer. The normalized input read count is computed as:

R_(input)=# reads containing DR+spacer/total reads

without expressing the NZ_BCQZ01000006 CLUST.009925 system and RNA guide. The treated read count is computed as

R_(treated)=(1+# reads containing DR+spacer)/total # reads

with expression of the NZ_BCQZ01000006 CLUST.009925 system and RNA guide. A strongly depleted target has a fold depletion greater than 3, which is marked by the red lines.

FIGS. 14A and 14B show the target site mapping of depleted RNA guides targeting pACYC (A) and E. coli essential genes (B) for the NZ_BCQZ01000006 CLUST.009925 CRISPR-Cas system.

FIGS. 15A-C shows a weblogo of the sequences flanking the left (A) and right (B) sides of depleted targets for the NZ_BCQZ01000006 CLUST.009925 CRISPR-Cas system.

DETAILED DESCRIPTION

The disclosure relates to the use of computational methods and algorithms to predict new CRISPR-Cas systems and identify their components.

In one embodiment, the disclosure includes new computational methods for identifying novel CRISPR loci by:

detecting all potential CRISPR arrays in prokaryotic data sources (contig, scaffold, or complete genome);

identifying all predicted protein coding genes in close proximity to a CRISPR array (e.g. 10 kb);

forming protein clusters (putative protein families) around identified genes, using, for example, mmseqs2;

selecting clusters of proteins of unknown function, and identifying homologs in the wider prokaryotic set of proteins using, e.g., BLAST or UBLAST;

identifying clusters of proteins with a large percentage of homologs co-occurring with CRISPR arrays; and

predicting the functional domains of the proteins in the identified cluster, e.g., by using hmmsearch on each member of the cluster individually, or by, for example, using a profile hidden Markov model (HMM) constructed from the multiple alignment.

External databases of functional domains include, for example, Pfam and Uniprot. Multiple alignment can be done using, e.g., mafft.

In another aspect, the disclosure relates to defining the minimal elements of novel CRISPR systems by:

identifying conserved elements (both coding genes and non-coding) in the loci surrounding each cluster (in one aspect, this can be done manually by inspection on a case by case analysis);

identifying specific conserved non-coding elements that may be terminal repeats required for transposon activity;

identifying the RNA guide associated with each protein (identify conserved direct repeat structures and then attach a non-natural spacer sequence to the direct repeat. The effect of the non-natural spacer is to induce the effector to target a novel DNA or RNA substrate);

identifying the minimal RNA or DNA target (identify RNA and DNA targeting a by testing targeting activity of the effector(s) in combination with crRNAs containing multiple different engineered spacer sequences targeting a high diversity of DNA and RNA substrates);

identifying the minimal system necessary to achieve activity; and

testing all conserved elements together and then systematically removing different proteins while preserving activity.

The broad natural diversity of CRISPR-Cas defense systems contains a wide range of activity mechanisms and functional elements that can be harnessed for programmable biotechnologies. In a natural system, these mechanisms and parameters enable efficient defense against foreign DNA and viruses while providing self vs. non-self discrimination to avoid self-targeting. In an engineered system, the same mechanisms and parameters also provide a diverse toolbox of molecular technologies and define the boundaries of the targeting space. For instance, systems Cas9 and Cas13a have canonical DNA and RNA endonuclease activity and their targeting spaces are defined by the protospacer adjacent motif (PAM) on targeted DNA and protospacer flanking sites (PFS) on targeted RNA, respectively.

The methods described herein can be used to discover additional mechanisms and parameters within single subunit Class 2 effector systems that can be more effectively harnessed for programmable biotechnologies.

POOLED-SCREENING

To efficiently validate the activity of the engineered novel CRISPR-Cas systems and simultaneously evaluate in an unbiased manner different activity mechanisms and functional parameters, we used a new pooled-screening approach in E. coli. First, from the computational identification of the conserved protein and noncoding elements of the novel CRISPR-Cas system, DNA synthesis and molecular cloning was used to assemble the separate components into a single artificial expression vector, which in one embodiment is based on a pET-28a+ backbone. In a second embodiment, the effectors and noncoding elements are transcribed on a single mRNA transcript, and different ribosomal binding sites are used to translate individual effectors.

Second, the natural crRNA and targeting spacers were replaced with a library of unprocessed crRNAs containing non-natural spacers targeting the essential genes of the host E. coli, or a second plasmid bearing antibiotic resistance, pACYC184. This crRNA library was cloned into the vector backbone containing the protein effectors and noncoding elements (e.g. pET-28a+), and then subsequently transformed the library into E. coli along with the pACYC184 plasmid target. Consequently, each resulting E. coli cell contains no more than one targeting spacer.

Third, the E. coli were grown under antibiotic selection. In one embodiment, triple antibiotic selection is used: kanamycin for ensuring successful transformation of the pET-28a+ vector containing the engineered CRISPR-Cas effector system, and chloramphenicol and tetracycline for ensuring successful co-transformation of the pACYC184 target vector. Since pACYC184 normally confers resistance to chloramphenicol and tetracycline, under antibiotic selection, positive activity of the novel CRISPR-Cas system targeting the plasmid will eliminate cells that actively express the effectors, noncoding elements, and specific active elements of the crRNA library. Examining the population of surviving cells at a later time point compared to an earlier time point results in a depleted signal compared to the inactive crRNAs.

Since the pACYC184 plasmid contains a diverse set of features and sequences that may affect the activity of a CRISPR-Cas system, mapping the active crRNAs from the pooled screen onto pACYC184 provides patterns of activity that can be suggestive of different activity mechanisms and functional parameters in a broad, hypothesis-agnostic manner. In this way, the features required for reconstituting the novel CRISPR-Cas system in a heterologous prokaryotic species can be more comprehensively tested and studied.

The key advantages of the in vivo pooled-screen described herein include:

(1) Versatility—Plasmid design allows multiple effectors and/or noncoding elements to be expressed; library cloning strategy enables both transcriptional directions of the computationally predicted crRNA to be expressed;

(2) Comprehensive tests of activity mechanisms & functional parameters—Evaluates diverse interference mechanisms, including DNA or RNA cleavage; DNA excision and/or insertion via transposition; examines co-occurrence of features such as transcription, plasmid DNA replication; and flanking sequences for crRNA library can be used to reliably determine PAMs with complexity equivalence of 4N's;

(3) Sensitivity—by using as targets the low copy number of pACYC184 and the single copy of the E. coli genome, this screen design enables high sensitivity for CRISPR-Cas activity since even modest interference rates can result in loss of cell viability through loss of antibiotic resistance or essential gene targeting; and

(4) Efficiency—Optimized molecular biology steps to enable greater speed and throughput, as RNA-sequencing and protein expression samples can be directly harvested from the surviving cells in the screen.

The novel CRISPR-Cas families described herein were evaluated using this in vivo pooled-screen to evaluate their operational elements, mechanisms and parameters, as well as their ability to be active and reprogrammed in an engineered system outside of their natural cellular environment.

CRISPR Enzymes Associated with Mobile Genetic Elements

This disclosure provides mobile genetic elements (e.g., CRISPR-associated transposons) associated with CRISPR systems described herein. These mobile genetic elements can be genetically-altered to delete and/or add one or more components (e.g., a gene encoding a therapeutic product), thereby resulting in mobile genetic elements that can be readily inserted into or removed from a target nucleic acid. In some embodiments, the CRISPR systems encoded by these mobile genetic elements include one or more effector proteins, referred to herein as “CRISPR-associated transposases,” which facilitate the movement of the mobile genetic elements from a first site in a nucleic acid to a second site in a nucleic acid. As described in further detail below, in some embodiments, the activity (e.g., excision activity or integration activity) of the CRISPR-associated transposases can be directed to a particular site on a target nucleic acid using a RNA guide that is complementary to a nucleic acid sequence on the target nucleic acid. In some embodiments, the RNA guides are engineered to specifically target the insertion, excision, and/or mobilization of the mobile genetic element to any site in a target nucleic acid of interest.

In some embodiments, the disclosure provides CRISPR-associated transposons that include one or more genes encoding a CRISPR-associated transposase and an RNA guide. In some embodiments, the CRISPR-associated transposons include a payload nucleic acid. In some embodiments, the payload nucleic acid includes a gene of interest. In some embodiments, the gene of interest is operably linked to a promoter (e.g., a constitutive promoter or an inducible promoter). In some embodiments, the gene of interest encodes a therapeutic protein.

This disclosure further provides a class of CRISPR effectors, referred to herein as CRISPR-associated transposases, capable of facilitating the movement of a mobile genetic element (e.g., a CRISPR-associated transposon), wherein the targeting of the mobile genetic element is facilitated by RNA guides. Mobile genetic elements in CLUST.004377, CLUST.009467, and CLUST.009925 comprise CRISPR-associated transposons, including genes encoding CRISPR-associated transposases having a rye integrase domain (also referred to herein as rve integrase domain-containing effectors).

RNA-Guided DNA Insertion

In some embodiments, a CRISPR system described herein mediates the insertion of a nucleotide payload into a target nucleic acid sequence. This activity is facilitated by one or more CRISPR-associated transposases present in the CRISPR system. In some embodiments, the CRISPR-associated transposase comprises one or more of a rve integrase domain a TniQ domain, a TniB domain, or a TnpB domain. In some embodiments, the site of the target nucleic acid where the nucleotide payload is to be inserted is specified by a guide RNA.

RNA-Guided DNA Excision

In some embodiments, a CRISPR system described herein mediates the excision of a nucleotide payload from a target nucleic acid sequence. This activity is facilitated by one or more CRISPR-associated transposases present in the CRISPR system. In some embodiments, the CRISPR-associated transposase comprises one or more of a rve domain a TniQ domain, a TniB domain, or a TnpB domain. In some embodiments, the site of the target nucleic acid where the nucleotide payload is to be excised is specified by a guide RNA.

RNA-Guided DNA Mobilization

In some embodiments, a CRISPR system described herein mediates the excision of a nucleotide payload from a first site in a target nucleic acid, mobilization of the nucleotide payload, and insertion of the nucleotide payload at a second site in a target nucleic acid. This activity is facilitated by one or more CRISPR-associated transposases present in the CRISPR system. In some embodiments, the CRISPR-associated transposase comprises one or more of a rve domain a TniQ domain, a TniB domain, or a TnpB domain. In some embodiments, the first site of the target nucleic acid where the nucleotide payload is to be excised is specified by a guide RNA. In some embodiments, the second site in the target nucleic acid where the nucleotide payload is to be inserted is specified by a guide RNA.

Transposase Activity

In some embodiments, a a CRISPR effector described herein (e.g., a CRISPR-associated transposase) comprises transposase activity. DNA transposition is one of the mechanisms by which genome rearrangement and horizontal gene transfer occurs in prokaryotic and eukaryotic cells. Transposons are DNA sequences that are capable of being moved within a genome. During DNA transposition a transposase recognizes transposon-specific sequences that flank an intervening DNA sequence. The transposase recognizes the transposon, excises the transposon from one location in a nucleic acid sequence, and inserts it (including the inverted repeat sequences with the intervening sequence) into another location. In some instances, the end sequences of the transposon comprise short inverted terminal repeats comprising duplications of a short segment of the sequence flanking the insertion sites that are characteristic for each transposon.

The mechanisms involved in transposition mediated by several transposon systems including Tc1, Tol2, Minos, Himar1, Hsmar1, Mos1, Frog Prince, Piggyback, and Sleeping Beauty have been characterized (see, e.g., Chitilian et al. (2014) Stem Cells 32: 204-15; Ivics et al. (1997) Cell 91: 501-10; Miskey et al. (2003) Nucleic Acids Res. 31: 6873-81; Urschitz et al. (2013) Mob. Genet. Elements 3: e25167; Jursch et al. (2013) Mob. DNA 4: 15; Pflieger et al. (2014) J. Biol. Chem. 289: 100-11); and Hou et al. (2015) Cancer Biol. Ther. 16(1): 8-16). For example, the Sleeping Beauty transposase (SBase) functions through a “cut-and-paste” process (see, e.g., Yant et al. (2004) Mol. Cell. Biol. 4: 9239-47). In some embodiments, a CRISPR-associated transposase described herein comprise a transposase domain or a transposase-like domain. For example, in some embodiments, the CRISPR-associated transposase comprises a Mu-transposase domain or module. In some embodiments, the CRISPR-associated transposase comprises a TniQ transposase domain. In some embodiments, the CRISPR-associated transposase comprises a TniB transposase domain. In some embodiments, the transposase domain is a OrfB_IS605 domain.

In some embodiments, the transposase domain of a CRISPR-associated transposase described herein is capable of one or more of the following activities: (a) excising a nucleic acid fragment from its situs on in a genome (i.e., excision activity); (b) mediating the integration of a nucleic acid fragment into a situs in a genome (i.e., integration activity); and/or (c) specifically recognizing a transposon element (e.g., a specific inverted repeat sequence). In some embodiments, a transposase domain of a CRISPR-associated transposase described herein is modified to eliminate one or more activities. In some embodiments, a transposase domain of a CRISPR-associated transposase described herein may be mutated such that the transposase domain comprises excision activity, but does not comprise integration activity. In some embodiments, a transposase domain of a CRISPR-associated transposase described herein is mutated such that a transpose domain comprises integration activity, but does not comprise excision activity. In some embodiments, a transposase domain of a CRISPR-associated transposase described herein is mutated such that the transposase domain comprises integration activity and excision activity, but lacks the ability to recognize a specific nucleic acid sequence. In some embodiments, a transposase domain of a CRISPR-associated transposase described herein is mutated such that the transposase domain comprises integration activity, but lacks excision activity and the ability to recognize a specific nucleic acid sequence. In some embodiments, a transposase domain of a CRISPR-associated transposase described herein is mutated such that the transposase domain comprises excision activity, but lacks integration activity and the ability to recognize a specific nucleic acid sequence.

In some embodiments, the CRISPR-associated transposases described herein can be used to facilitate the random insertion of a nucleic acid sequence into the genome of a cell. In some embodiments, the CRISPR-associated transposases described herein may be used to facilitate the targeted insertion or excision of a nucleic acid sequence into or out of the genome of a cell. In some embodiments, the nucleic acid sequence that is inserted into the cell is flanked by inverted repeat sequences that are specifically recognized by a transposase domain of the CRISPR-associated transposase. In some embodiments, the intervening nucleic acid sequence between these inverted repeat sequences is at least 10 bp, at least 20 bp, at least 30 bp, at least 40 bp, at least 50 bp, at least 60 bp, at least 70 bp, at least 80 bp, at least 90 bp, at least 100 bp, at least 150 bp, at least 200 bp, at least 250 bp, at least 300 bp, at least 400 bp, at least 500 bp, at least 600 bp, at least 700 bp, at least 800 bp, at least 900 bp, at least 1000 bp, at least 1,500 bp, at least 2,000 bp, at least 3,000 bp, at least 4,000 bp, at least 5,000 bp in length, at least 6,000 bp in length, at least 7,000 bp in length, at least 8,000 bp in length, at least 9,000 bp in length, or at least 10,000 bp in length,. In some embodiments, the intervening nucleic acid sequence between these inverted repeat sequences is less than 10 bp, less than 20 bp, less than 30 bp, less than 40 bp, less than 50 bp, less than 60 bp, less than 70 bp, less than 80 bp, less than 90 bp, less than 100 bp, less than 150 bp, less than 200 bp, less than 250 bp, less than 300 bp, less than 400 bp, less than 500 bp, less than 600 bp, less than 700 bp, less than 800 bp, less than 900 bp, less than 1000 bp, less than 1,500 bp, less than 2,000 bp, less than 3,000 bp, less than 4,000 bp, less than 5,000 bp in length, or less than 10,000 bp in length.

Effectors Comprising Helix-Turn-Helix Domains

In some embodiments, effectors within the systems described herein may contain a helix-turn-helix (HTH) domain. HTH domains typically include or consist of two a-helices forming an internal angle of approximately 120 degrees that are connected by a short strand or turn of amino acid residues, and are present in a multitude of prokaryotic and eukaryotic DNA-binding proteins, such as transcription factors (see, e.g., Aravind et al. (2005) FEMS Microbiol. Rev. 29(2): 231-62). Beyond transcriptional regulation, HTH domains are involved in a wide range of functions including DNA repair and replication, RNA metabolism and protein-protein interactions. In some embodiments, an effector described herein comprises DNA-binding activity. In some embodiments, an effector described herein comprises RNA-binding activity. In some embodiments, an effector described herein comprises a HTH domain that mediates a protein-protein interaction.

CRISPR ENZYME MODIFICATIONS

Modulating Insertion/Excision/Transposition Activity of CRISPR Enzymes

The activity of CRISPR-associated transposases may be altered in ways to change the relative efficiencies of insertion and excision. Altering these activities enable greater control in the different modes of transposase directed genome editing; for instance, CRISPR-associated transposases with predominantly insertion activity can be used for locus-specific insertion of transgenes to enable applications including, but not limited to, therapeutics (e.g., fetal hemoglobin expression for treatment of thalassemia), genetic engineering (e.g., trait stacking in plant genome engineering), or engineered cells (e.g., introducing control circuits or custom chimeric antigen receptors for CAR-T cell engineering). Alternatively, CRISPR-associated transposases with predominantly excision activity can also be used in applications, such as restoring the genome of engineered cells through excising inserted transcription factors. These CRISPR-associated transposases can be modified to have diminished excision or insertion activity, e.g., excision or insertion inactivation of at least 40%, at least 50%, at least 60%, at least 70%, at least 80%, at least 90%, at least 95%, at least 97%, or 100% as compared with the wild type CRISPR-associated transposases. Modulation of the insertion or excision activity can be done with several methods known in the art, such as introducing mutations into the catalytic core of the transposase. In some embodiments, catalytic residues for the transposase activities are identified, and these amino acid residues can be substituted by different amino acid residues (e.g., glycine or alanine) to diminish the transposase activity. An example in which modifications to the catalytic core of a transposase yielded differential effects on excision versus insertion is with the generation of an excision competent/integration defective variant of the piggyBac transposase (Exc+/Int− PB) Li, Xianghong et al. “piggyBac transposase tools for genome engineering,” Proc. Nat'l. Acad. Sci., 1073.10 (2013): 2279-2287. In other embodiments, the variants to modulate excision/insertion activity can be combined with other CRISPR-associated transposase modifications, such as a mutations that relax or make more stringent the targeting space or PAM constraints. Furthermore, these mutations are not restricted to the protein effectors of the transposon, but may be found on the noncoding elements such as the transposase ends. Together, these may yield a set of mutations that enable the tuning of the enzymatic activities of the CRISPR-associated transposase.

Generation of Fusion Proteins

Additionally, CRISPR-associated transposases, whether in its native functional form or with mutations to modulation its activity, can provide a foundation from which fusion proteins with additional functional proteins can be created. The inactivated CRISPR enzymes can comprise or be associated with one or more functional domains (e.g., via fusion protein, linker peptides, “GS” linkers, etc.). These functional domains can have various activities, e.g., methylase activity, demethylase activity, transcription activation activity, transcription repression activity, transcription release factor activity, histone modification activity, RNA cleavage activity, DNA cleavage activity, nucleic acid binding. In some embodiments, the functional domains are Kruppel associated box (KRAB), VP64, VP16, Fok1, P65, HSF1, MyoD1, and biotin-APEX.

The positioning of the one or more functional domains on the CRISPR transposase is one that allows for correct spatial orientation for the functional domain to affect the target with the attributed functional effect. For example, if the functional domain is a transcription activator (e.g., VP16, VP64, or p65), the transcription activator is placed in a spatial orientation that allows it to affect the transcription of the target. Likewise, a transcription repressor is positioned to affect the transcription of the target, and a nuclease (e.g., Fok1) is positioned to cleave or partially cleave the target. In some embodiments, the functional domain is positioned at the N-terminus of the CRISPR enzyme. In some embodiments, the functional domain is positioned at the C-terminus of the CRISPR enzyme. In some embodiments, the CRISPR enzyme is modified to comprise a first functional domain at the N-terminus and a second functional domain at the C-terminus.

The addition of functional domains to the CRISPR-associated transposase or onto other effector proteins in the complex may provide an ability for the transposase system to modify the the physical DNA (e.g., methylation, etc.) or its regulation (e.g., transcriptional or repression) in situ.

Split Enzymes

The present disclosure also provides a split version of the CRISPR enzymes described herein. The split version of the CRISPR enzymes may be advantageous for delivery. In some embodiments, the CRISPR enzymes are split to two parts of the enzymes, which together substantially comprises a functioning CRISPR enzyme.

The split can be done in a way that the catalytic domain(s) are unaffected. The CRISPR enzymes may function as a nuclease or may be inactivated enzymes, which are essentially RNA-binding proteins with very little or no catalytic activity (e.g., due to mutation(s) in its catalytic domains).

In some embodiments, the nuclease lobe and a-helical lobe are expressed as separate polypeptides. Although the lobes do not interact on their own, the guide RNA recruits them into a ternary complex that recapitulates the activity of full-length CRISPR enzymes and catalyzes site-specific DNA cleavage. The use of a modified guide RNA abrogates split-enzyme activity by preventing dimerization, allowing for the development of an inducible dimerization system. The split enzyme is described, e.g., in Wright, Addison V., et al. “Rational design of a split-Cas9 enzyme complex,” Proc. Nat'l. Acad. Sci., 112.10 (2015): 2984-2989, which is incorporated herein by reference in its entirety.

In some embodiments, the split enzyme can be fused to a dimerization partner, e.g., by employing rapamycin sensitive dimerization domains. This allows the generation of a chemically inducible CRISPR enzyme for temporal control of CRISPR enzyme activity. The CRISPR enzymes can thus be rendered chemically inducible by being split into two fragments and rapamycin-sensitive dimerization domains can be used for controlled reassembly of the CRISPR enzymes.

The split point is typically designed in silico and cloned into the constructs. During this process, mutations can be introduced to the split enzyme and non-functional domains can be removed. In some embodiments, the two parts or fragments of the split CRISPR enzyme (i.e., the N-terminal and C-terminal fragments), can form a full CRISPR enzyme, comprising, e.g., at least 70%, at least 80%, at least 90%, at least 95%, or at least 99% of the sequence of the wild-type CRISPR enzyme.

Self-Activating or Inactivating Enzymes

The CRISPR enzymes described herein can be designed to be self-activating or self-inactivating. In some embodiments, the CRISPR enzymes are self-inactivating. For example, the target sequence can be introduced into the CRISPR enzyme coding constructs. Thus, the CRISPR enzymes can modify the target sequence, as well as the construct encoding the enzyme thereby self-inactivating their expression. Methods of constructing a self-inactivating CRISPR system is described, e.g., in Epstein, Benjamin E., and David V. Schaffer. “Engineering a Self-Inactivating CRISPR System for AAV Vectors,” Mol. Ther., 24 (2016): S50, which is incorporated herein by reference in its entirety.

In some other embodiments, an additional guide RNA, expressed under the control of a weak promoter (e.g., 7SK promoter), can target the nucleic acid sequence encoding the CRISPR enzyme to prevent and/or block its expression (e.g., by preventing the transcription and/or translation of the nucleic acid). The transfection of cells with vectors expressing the CRISPR enzyme, guide RNAs, and guide RNAs that target the nucleic acid encoding the CRISPR enzyme can lead to efficient disruption of the nucleic acid encoding the CRISPR enzyme and decrease the levels of CRISPR enzyme, thereby limiting the genome editing activity.

In some embodiments, the genome editing activity of the CRISPR enzymes can be modulated through endogenous RNA signatures (e.g., miRNA) in mammalian cells. The CRISPR enzyme switch can be made by using a miRNA-complementary sequence in the 5′-UTR of mRNA encoding the CRISPR enzyme. The switches selectively and efficiently respond to miRNA in the target cells. Thus, the switches can differentially control the genome editing by sensing endogenous miRNA activities within a heterogeneous cell population. Therefore, the switch systems can provide a framework for cell-type selective genome editing and cell engineering based on intracellular miRNA information (Hirosawa, Moe et al. “Cell-type-specific genome editing with a microRNA-responsive CRISPR-Cas9 switch,” Nucl. Acids Res., 2017 Jul. 27; 45(13): e118).

Inducible CRISPR Enzymes

The CRISPR enzymes can be inducible, e.g., light inducible or chemically inducible. This mechanism allows for activation of the functional domain in the CRISPR enzymes. Light inducibility can be achieved by various methods known in the art, e.g., by designing a fusion complex wherein CRY2PHR/CIBN pairing is used in split CRISPR Enzymes (see, e.g., Konermann et al. “Optical control of mammalian endogenous transcription and epigenetic states,” Nature, 500.7463 (2013): 472). Chemical inducibility can be achieved, e.g., by designing a fusion complex wherein FKBP/FRB (FK506 binding protein/FKBP rapamycin binding domain) pairing is used in split CRISPR Enzymes. Rapamycin is required for forming the fusion complex, thereby activating the CRISPR enzymes (see, e.g., Zetsche, Volz, and Zhang, “A split-Cas9 architecture for inducible genome editing and transcription modulation,” Nature Biotech., 33.2 (2015): 139-142).

Furthermore, expression of the CRISPR enzymes can be modulated by inducible promoters, e.g., tetracycline or doxycycline controlled transcriptional activation (Tet-On and Tet-Off expression system), hormone inducible gene expression system (e.g., an ecdysone inducible gene expression system), and an arabinose-inducible gene expression system. When delivered as RNA, expression of the RNA targeting effector protein can be modulated via a riboswitch, which can sense a small molecule like tetracycline (see, e.g., Goldfless, Stephen J. et al. “Direct and specific chemical control of eukaryotic translation with a synthetic RNA-protein interaction,” Nucl. Acids Res., 40.9 (2012): e64-e64).

Various embodiments of inducible CRISPR enzymes and inducible CRISPR systems are described, e.g., in U.S. Pat. No. 8,871,445, US20160208243, and WO2016205764, each of which is incorporated herein by reference in its entirety.

Functional Mutations

Various mutations or modifications can be introduced into CRISPR enzymes as described herein to improve specificity and/or robustness. In some embodiments, the amino acid residues that recognize the Protospacer Adjacent Motif (PAM) are identified. The CRISPR enzymes described herein can be modified further to recognize different PAMs, e.g., by substituting the amino acid residues that recognize PAM with other amino acid residues.

In some embodiments, at least one Nuclear Localization Signal (NLS) is attached to the nucleic acid sequences encoding the CRISPR enzyme. In some embodiments, at least one Nuclear Export Signal (NES) is attached to the nucleic acid sequences encoding the CRISPR enzyme. In a preferred embodiment a C-terminal and/or N-terminal NLS or NES is attached for optimal expression and nuclear targeting in eukaryotic cells, e.g., human cells.

In some embodiments, the CRISPR enzymes described herein are mutated at one or more amino acid residues to alter one or more functional activities. For example, in some embodiments, the CRISPR enzyme is mutated at one or more amino acid residues to alter its helicase activity. In some embodiments, the CRISPR enzyme is mutated at one or more amino acid residues to alter its nuclease activity (e.g., endonuclease activity or exonuclease activity). In some embodiments, the CRISPR enzyme is mutated at one or more amino acid residues to alter its ability to functionally associate with a guide RNA. In some embodiments, the CRISPR enzyme is mutated at one or more amino acid residues to alter its ability to functionally associate with a target nucleic acid.

In some embodiments, the CRISPR enzymes described herein are capable of modifying a target nucleic acid molecule. In some embodiments, the CRISPR enzyme modifies both strands of the target nucleic acid molecule. However, in some embodiments, the CRISPR enzyme is mutated at one or more amino acid residues to alter its nucleic acid manipulation activity. For example, in some embodiments, the CRISPR enzyme may comprise one or more mutations which render the enzyme incapable of cleaving a target nucleic acid or inserting/excising a target sequence.

In some embodiments, a CRISPR enzyme described herein may be engineered to comprise a deletion in one or more amino acid residues to reduce the size of the enzyme while retaining one or more desired functional activities (e.g., nuclease activity and the ability to functionally interact with a guide RNA). The truncated CRISPR enzyme may be advantageously used in combination with delivery systems having load limitations.

In one aspect, the present disclosure provides nucleotide sequences that are at least 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the sequences described herein. In another aspect, the present disclosure also provides amino acid sequences that are at least 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the sequences described herein.

In some embodiments, the nucleic acid sequences have at least a portion (e.g., at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 30, 40, 50, 60, 70, 80, 90, or 100 nucleotides, e.g., contiguous or non-contiguous nucleotides) that are the same as the sequences described herein. In some embodiments, the nucleic acid sequences have at least a portion (e.g., at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 30, 40, 50, 60, 70, 80, 90, or 100 nucleotides, e.g., contiguous or non-contiguous nucleotides) that is different from the sequences described herein.

In some embodiments, the amino acid sequences have at least a portion (e.g., at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 30, 40, 50, 60, 70, 80, 90, or 100 amino acid residues, e.g., contiguous or non-contiguous amino acid residues) that is the same as the sequences described herein. In some embodiments, the amino acid sequences have at least a portion (e.g., at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 30, 40, 50, 60, 70, 80, 90, or 100 amino acid residues, e.g., contiguous or non-contiguous amino acid residues) that is different from the sequences described herein.

To determine the percent identity of two amino acid sequences, or of two nucleic acid sequences, the sequences are aligned for optimal comparison purposes (e.g., gaps can be introduced in one or both of a first and a second amino acid or nucleic acid sequence for optimal alignment and non-homologous sequences can be disregarded for comparison purposes). In general, the length of a reference sequence aligned for comparison purposes should be at least 80% of the length of the reference sequence, and in some embodiments is at least 90%, 95%, or 100% of the length of the reference sequence. The amino acid residues or nucleotides at corresponding amino acid positions or nucleotide positions are then compared. When a position in the first sequence is occupied by the same amino acid residue or nucleotide as the corresponding position in the second sequence, then the molecules are identical at that position. The percent identity between the two sequences is a function of the number of identical positions shared by the sequences, taking into account the number of gaps, and the length of each gap, which need to be introduced for optimal alignment of the two sequences. For purposes of the present disclosure, the comparison of sequences and determination of percent identity between two sequences can be accomplished using a Blosum 62 scoring matrix with a gap penalty of 12, a gap extend penalty of 4, and a frameshift gap penalty of 5.

GUIDE RNA MODIFICATIONS

Spacer Lengths

The spacer length of guide RNAs can range from about 15 to 50 nucleotides. In some embodiments, the spacer length of a guide RNA is at least 16 nucleotides, at least 17 nucleotides, at least 18 nucleotides, at least 19 nucleotides, at least 20 nucleotides, at least 21 nucleotides, or at least 22 nucleotides. In some embodiments, the spacer length is from 15 to 17 nucleotides, from 17 to 20 nucleotides, from 20 to 24 nucleotides (e.g., 20, 21, 22, 23, or 24 nucleotides), from 23 to 25 nucleotides (e.g., 23, 24, or 25 nucleotides), from 24 to 27 nucleotides, from 27 to 30 nucleotides, from 30 to 45 nucleotides (e.g., 30, 31, 32, 33, 34, 35, 40, or 45 nucleotides), from 30 or 35 to 40 nucleotides, from 41 to 45 nucleotides, from 45 to 50 nucleotides, or longer. In some embodiments, the direct repeat length of the guide RNA is at least 16 nucleotides, or is from 16 to 20 nucleotides (e.g., 16, 17, 18, 19, or 20 nucleotides). In some embodiments, the direct repeat length of the guide RNA is 19 nucleotides.

The guide RNA sequences can be modified in a manner that allows for formation of the CRISPR complex and successful binding to the target, while at the same time not allowing for successful effector activity (i.e., without excision activity/without insertion activity/without nuclease activity). These modified guide sequences are referred to as “dead guides” or “dead guide sequences.” These dead guides or dead guide sequences may be catalytically inactive or conformationally inactive with regard to nuclease activity. Dead guide sequences are typically shorter than respective guide sequences that result in active modification. In some embodiments, dead guides are 5%, 10%, 20%, 30%, 40%, or 50%, shorter than respective guide RNAs that have nuclease activity. Dead guide sequences of guide RNAs can be from 13 to 15 nucleotides in length (e.g., 13, 14, or 15 nucleotides in length), from 15 to 19 nucleotides in length, or from 17 to 18 nucleotides in length (e.g., 17 nucleotides in length).

Thus, in one aspect, the disclosure provides non-naturally occurring or engineered CRISPR systems including a functional CRISPR enzyme as described herein, and a guide RNA (gRNA) wherein the gRNA comprises a dead guide sequence whereby the gRNA is capable of hybridizing to a target sequence such that the CRISPR system is directed to a genomic locus of interest in a cell without detectable nucleic acid modification activity.

A detailed description of dead guides is described, e.g., in WO 2016094872, which is incorporated herein by reference in its entirety.

Inducible Guides

Guide RNAs can be generated as components of inducible systems. The inducible nature of the systems allows for spatiotemporal control of gene editing or gene expression. In some embodiments, the stimuli for the inducible systems include, e.g., electromagnetic radiation, sound energy, chemical energy, and/or thermal energy.

In some embodiments, the transcription of guide RNA can be modulated by inducible promoters, e.g., tetracycline or doxycycline controlled transcriptional activation (Tet-On and Tet-Off expression systems), hormone inducible gene expression systems (e.g., ecdysone inducible gene expression systems), and arabinose-inducible gene expression systems. Other examples of inducible systems include, e.g., small molecule two-hybrid transcription activations systems (FKBP, ABA, etc.), light inducible systems (Phytochrome, LOV domains, or cryptochrome), or Light Inducible Transcriptional Effector (LITE). These inducible systems are described, e.g., in WO 2016205764 and U.S. Pat. No. 8,795,965, both of which are incorporated herein by reference in the entirety.

Chemical Modifications

Chemical modifications can be applied to the guide RNA's phosphate backbone, sugar, and/or base. Backbone modifications such as phosphorothioates modify the charge on the phosphate backbone and aid in the delivery and nuclease resistance of the oligonucleotide (see, e.g., Eckstein, “Phosphorothioates, essential components of therapeutic oligonucleotides,” Nucl. Acid Ther., 24 (2014), pp. 374-387); modifications of sugars, such as 2′-O-methyl (2′-OMe), 2′-F, and locked nucleic acid (LNA), enhance both base pairing and nuclease resistance (see, e.g., Allerson et al. “Fully 2′-modified oligonucleotide duplexes with improved in vitro potency and stability compared to unmodified small interfering RNA,” J. Med. Chem., 48.4 (2005): 901-904). Chemically modified bases such as 2-thiouridine or N6-methyladenosine, among others, can allow for either stronger or weaker base pairing (see, e.g., Bramsen et al., “Development of therapeutic-grade small interfering RNAs by chemical engineering,” Front. Genet., 2012 Aug. 20; 3:154). Additionally, RNA is amenable to both 5′ and 3′ end conjugations with a variety of functional moieties including fluorescent dyes, polyethylene glycol, or proteins.

A wide variety of modifications can be applied to chemically synthesized guide RNA molecules. For example, modifying an oligonucleotide with a 2′-OMe to improve nuclease resistance can change the binding energy of Watson-Crick base pairing. Furthermore, a 2′-OMe modification can affect how the oligonucleotide interacts with transfection reagents, proteins or any other molecules in the cell. The effects of these modifications can be determined by empirical testing.

In some embodiments, the guide RNA includes one or more phosphorothioate modifications. In some embodiments, the guide RNA includes one or more locked nucleic acids for the purpose of enhancing base pairing and/or increasing nuclease resistance.

A summary of these chemical modifications can be found, e.g., in Kelley et al., “Versatility of chemically synthesized guide RNAs for CRISPR-Cas9 genome editing,” J. Biotechnol. 2016 Sep 10; 233:74-83; WO 2016205764; and U.S. Pat. No. 8,795,965 B2; each which is incorporated by reference in its entirety.

Sequence Modifications

The sequences and the lengths of the guide RNAs, tracrRNAs, and crRNAs described herein can be optimized. In some embodiments, the optimized length of guide RNA can be determined by identifying the processed form of tracrRNA and/or crRNA, or by empirical length studies for guide RNAs, tracrRNAs, crRNAs, and the tracrRNA tetraloops.

The guide RNAs can also include one or more aptamer sequences. Aptamers are oligonucleotide or peptide molecules that can bind to a specific target molecule. The aptamers can be specific to gene effectors, gene activators, or gene repressors. In some embodiments, the aptamers can be specific to a protein, which in turn is specific to and recruits / binds to specific gene effectors, gene activators, or gene repressors. The effectors, activators, or repressors can be present in the form of fusion proteins. In some embodiments, the guide RNA has two or more aptamer sequences that are specific to the same adaptor proteins. In some embodiments, the two or more aptamer sequences are specific to different adaptor proteins. The adaptor proteins can include, e.g., MS2, PP7, Qβ, F2, GA, fr, JP501, M12, R17, BZ13, JP34, JP500, KU1, M11, MX1, TW18, VK, SP, FI, ID2, NL95, TW19, AP205, ϕCb5, ϕCb8r, ϕCb12r, ϕCb23r, 7s, and PRR1. Accordingly, in some embodiments, the aptamer is selected from binding proteins specifically binding any one of the adaptor proteins as described herein. In some embodiments, the aptamer sequence is a MS2 loop. A detailed description of aptamers can be found, e.g., in Nowak et al., “Guide RNA engineering for versatile Cas9 functionality,” Nucl. Acid. Res., 2016 Nov. 16;44(20):9555-9564; and WO 2016205764, which are incorporated herein by reference in their entirety.

Guide: Target Sequence Matching Requirements

In classic CRISPR systems, the degree of complementarity between a guide sequence and its corresponding target sequence can be about 50%, 60%, 75%, 80%, 85%, 90%, 95%, 97.5%, 99%, or 100%. In some embodiments, the degree of complementarity is 100%. The guide RNAs can be about 5, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 35, 40, 45, 50, 75, or more nucleotides in length.

To reduce off-target interactions, e.g., to reduce the guide interacting with a target sequence having low complementarity, mutations can be introduced to the CRISPR systems so that the CRISPR systems can distinguish between target and off-target sequences that have greater than 80%, 85%, 90%, or 95% complementarity. In some embodiments, the degree of complementarity is from 80% to 95%, e.g., about 83%, 84%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, or 95% (for example, distinguishing between a target having 18 nucleotides from an off-target of 18 nucleotides having 1, 2, or 3 mismatches). Accordingly, in some embodiments, the degree of complementarity between a guide sequence and its corresponding target sequence is greater than 94.5%, 95%, 95.5%, 96%, 96.5%, 97%, 97.5%, 98%, 98.5%, 99%, 99.5%, or 99.9%. In some embodiments, the degree of complementarity is 100%.

It is known in the field that complete complementarity is not required, provided there is sufficient complementarity to be functional. For CRISPR nucleases, modulations of cleavage efficiency can be exploited by introduction of mismatches, e.g., one or more mismatches, such as 1 or 2 mismatches between spacer sequence and target sequence, including the position of the mismatch along the spacer/target. The more central (i.e., not at the 3′ or 5′ ends) a mismatch, e.g., a double mismatch, is located; the more cleavage efficiency is affected. Accordingly, by choosing mismatch positions along the spacer sequence, cleavage efficiency can be modulated. For example, if less than 100% cleavage of targets is desired (e.g., in a cell population), 1 or 2 mismatches between spacer and target sequence can be introduced in the spacer sequences.

METHODS OF USING CRISPR SYSTEMS

The CRISPR-associated transposon systems described herein have a wide variety of utilities including modifying (e.g., deleting, inserting, translocating, inactivating, or activating) a target polynucleotide in a multiplicity of cell types. The CRISPR transposon systems have a broad spectrum of applications in, e.g., tracking and labeling of nucleic acids, drug screening, and treating various genetic disorders.

High-Throughput Screening

The CRISPR systems described herein can be used for preparing next generation sequencing (NGS) libraries. For example, to create a cost-effective NGS library, the CRISPR systems can be used to disrupt the coding sequence of a target gene, and the CRISPR enzyme transfected clones can be screened simultaneously by next-generation sequencing (e.g., on the Illumina system). CRISPR-associated transposases may enable more efficient preparation due to the ability to directly insert barcodes and adaptor sequences on a transposase payload.

Engineered Microorganisms

Microorganisms (e.g., E. coli, yeast, and microalgae) are widely used for synthetic biology. The development of synthetic biology has a wide utility, including various clinical applications. For example, the programmable CRISPR systems can be used to split proteins of toxic domains for targeted cell death, e.g., using cancer-linked RNA as target transcript. Further, pathways involving protein-protein interactions can be influenced in synthetic biological systems with e.g. fusion complexes with the appropriate effectors such as kinases or enzymes.

In some embodiments, guide RNA sequences that target phage sequences can be introduced into the microorganism. Thus, the disclosure also provides methods of vaccinating a microorganism (e.g., a production strain) against phage infection.

In some embodiments, the CRISPR systems provided herein can be used to engineer microorganisms, e.g., to improve yield or improve fermentation efficiency. For example, the CRISPR systems described herein can be used to engineer microorganisms, such as yeast, to generate biofuel or biopolymers from fermentable sugars, or to degrade plant-derived lignocellulose derived from agricultural waste as a source of fermentable sugars. More particularly, the methods described herein can be used to modify the expression of endogenous genes required for biofuel production and/or to modify endogenous genes, which may interfere with the biofuel synthesis. These methods of engineering microorganisms are described e.g., in Verwaal et al., “CRISPR/Cpf1 enables fast and simple genome editing of Saccharomyces cerevisiae,” Yeast, 2017 Sep. 8. doi: 10.1002/yea.3278; and Hlavova et al., “Improving microalgae for biotechnology—from genetics to synthetic biology,” Biotechnol. Adv., 2015 Nov. 1; 33:1194-203, both of which are incorporated herein by reference in the entirety.

Application in Plants

The CRISPR systems described herein have a wide variety of utility in plants. In some embodiments, the CRISPR systems can be used to engineer genomes of plants (e.g., improving production, making products with desired post-translational modifications, or introducing genes for producing industrial products). In some embodiments, the CRISPR systems can be used to introduce a desired trait to a plant (e.g., with or without heritable modifications to the genome), or regulate expression of endogenous genes in plant cells or whole plants.

In some embodiments, the CRISPR systems can be used to identify, edit, and/or silence genes encoding specific proteins, e.g., allergenic proteins (e.g., allergenic proteins in peanuts, soybeans, lentils, peas, green beans, and mung beans). A detailed description regarding how to identify, edit, and/or silence genes encoding proteins is described, e.g., in Nicolaou et al., “Molecular diagnosis of peanut and legume allergy,” Curr. Opin. Allergy Clin. Immunol., 2011 June; 11(3):222-8, and WO 2016205764 A1; both of which are incorporated herein by reference in the entirety.

Gene Drives

Gene drive is the phenomenon in which the inheritance of a particular gene or set of genes is favorably biased. The CRISPR systems described herein can be used to build gene drives. For example, the CRISPR systems can be designed to target and disrupt a particular allele of a gene, causing the cell to copy the second allele to fix the sequence. Because of the copying, the first allele will be converted to the second allele, increasing the chance of the second allele being transmitted to the offspring. A detailed method regarding how to use the CRISPR systems described herein to build gene drives is described, e.g., in Hammond et al., “A CRISPR-Cas9 gene drive system targeting female reproduction in the malaria mosquito vector Anopheles gambiae,” Nat. Biotechnol., 2016 January; 34(1):78-83, which is incorporated herein by reference in its entirety.

Pooled-Screening

As described herein, pooled CRISPR screening is a powerful tool for identifying genes involved in biological mechanisms such as cell proliferation, drug resistance, and viral infection. Cells are transduced in bulk with a library of guide RNA (gRNA)-encoding vectors described herein, and the distribution of gRNAs is measured before and after applying a selective challenge. Pooled CRISPR screens work well for mechanisms that affect cell survival and proliferation, and they can be extended to measure the activity of individual genes (e.g., by using engineered reporter cell lines). CRISPR-associated transposases may enable more efficient disruption due to the potential for inserting larger sequences. Arrayed CRISPR screens, in which only one gene is targeted at a time, make it possible to use RNA-seq as the readout. In some embodiments, the CRISPR systems as described herein can be used in single-cell CRISPR screens. A detailed description regarding pooled CRISPR screenings can be found, e.g., in Datlinger et al., “Pooled CRISPR screening with single-cell transcriptome read-out,” Nat. Methods., 2017 March; 14(3):297-301, which is incorporated herein by reference in its entirety.

Saturation Mutagenesis (Bashing)

The CRISPR systems described herein can be used for in situ saturating mutagenesis. In some embodiments, a pooled guide RNA library can be used to perform in situ saturating mutagenesis for particular genes or regulatory elements. In other embodiments, a pooled library of DNA inserts containing a saturating mutagenesis library can be inserted by the CRISPR-associated transposase. Such methods can reveal critical minimal features and discrete vulnerabilities of these genes or regulatory elements (e.g., enhancers). These methods are described, e.g., in Canver et al., “BCL11A enhancer dissection by Cas9-mediated in situ saturating mutagenesis,” Nature, 2015 Nov. 12; 527(7577):192-7, which is incorporated herein by reference in its entirety.

RNA-Related Applications

The CRISPR systems described herein can have various RNA-related applications, e.g., modulating gene expression, inhibiting RNA expression, screening RNA or RNA products, determining functions of lincRNA or non-coding RNA, inducing cell dormancy, inducing cell cycle arrest, reducing cell growth and/or cell proliferation, inducing cell anergy, inducing cell apoptosis, inducing cell necrosis, inducing cell death, and/or inducing programmed cell death. A detailed description of these applications can be found, e.g., in WO 2016205764 A1, which is incorporated herein by reference in its entirety.

Modulating Gene Expression

The CRISPR systems described herein can be used to modulate gene expression. The CRISPR systems can be used, together with suitable guide RNAs, to target gene expression, via control of RNA processing. The control of RNA processing can include, e.g., RNA processing reactions such as RNA splicing (e.g., alternative splicing), viral replication, and tRNA biosynthesis. The RNA targeting proteins in combination with suitable guide RNAs can also be used to control RNA activation (RNAa). RNA activation is a small RNA-guided and Argonaute (Ago)-dependent gene regulation phenomenon in which promoter-targeted short double-stranded RNAs (dsRNAs) induce target gene expression at the transcriptional/epigenetic level. RNAa leads to the promotion of gene expression, so control of gene expression may be achieved that way through disruption or reduction of RNAa. In some embodiments, the methods include the use of the RNA targeting CRISPR as substitutes for e.g., interfering ribonucleic acids (such as siRNAs, shRNAs, or dsRNAs). The methods of modulating gene expression are described, e.g., in WO 2016205764, which is incorporated herein by reference in its entirety.

Controlling RNA Interference

Control over interfering RNAs or microRNAs (miRNA) can help reduce off-target effects by reducing the longevity of the interfering RNAs or miRNAs in vivo or in vitro. In some embodiments, the target RNAs can include interfering RNAs, i.e., RNAs involved in the RNA interference pathway, such as small hairpin RNAs (shRNAs), small interfering (siRNAs), etc. In some embodiments, the target RNAs include, e.g., miRNAs or double stranded RNAs (dsRNA).

In some embodiments, if the RNA targeting protein and suitable guide RNAs are selectively expressed (for example spatially or temporally under the control of a regulated promoter, for example a tissue- or cell cycle-specific promoter and/or enhancer), this can be used to protect the cells or systems (in vivo or in vitro) from RNA interference (RNAi) in those cells. This may be useful in neighboring tissues or cells where RNAi is not required or for the purposes of comparison of the cells or tissues where the effector proteins and suitable guide RNAs are and are not expressed (i.e., where the RNAi is not controlled and where it is, respectively). The RNA targeting proteins can be used to control or bind to molecules comprising or consisting of RNAs, such as ribozymes, ribosomes, or riboswitches. In some embodiments, the guide RNAs can recruit the RNA targeting proteins to these molecules so that the RNA targeting proteins are able to bind to them. These methods are described, e.g., in WO 2016205764 and WO 2017070605, both of which are incorporated herein by reference in the entirety.

Therapeutic Applications

The CRISPR-associated transposon systems described herein can have diverse therapeutic applications. Without wishing to be limiting, one framework to organize the range of therapeutic applications enabled by CRISPR-associated transposon systems is determining whether the therapeutic genetic modification is a correction of a native locus, or locus-agnostic gene augmentation.

For therapeutic correction of a native locus, the new CRISPR systems can be used to correct mutations responsible for monogenic diseases (e.g., Duchenne Muscular Dystrophy, Cystic Fibrosis, etc.), or introduce beneficial mutations (e.g., Pcsk9 for lowered cardiovascular disease risk, BCL11a for increasing fetal hemoglobin expression in treating hemoglobinapthies, CCR5 for HIV resistance, etc.) Using CRISPR-associated transposons may have key advantages. The first advantage is the potential to use a single therapeutic construct to correct a diverse set of genetic mutations, whether in a single patient or across the patient population. This is due to the fact that transposition enables the replacement of a large gene fragment, rather than the short-range corrections enabled by homology directed repair following DNA cleavage or base editing. Second, using CRISPR-associated transposons may enable therapeutic modifications in a broad range of post-mitotic cells and tissues, given that the enzymatic mechanism of action of the transposon is anticipated to be independent from DNA repair mechanisms such as homologous recombination or homology directed repair.

For locus-agnostic gene augmentation, the new CRISPR systems can be used to introduce gene fragments that provide a therapeutic benefit. This includes gene therapies to replace missing or defective native enzymes, including, but not limited to, RPE65 in Leber's Congenital Amaurosis, adenosine de-aminase in Severe Combined Immunodeficiency (SCID), and any number of defective enzymes causing diseases of inborn errors of metabolism. In addition to supplementing defective enzymes, the CRISPR-associated transposons may provide augment existing cellular properties, such as the introduction of custom chimeric antigen T-cell receptors for the production of cell therapies. The CRISPR-associated transposons may have the advantages of greater therapeutic durability when the transgene is incorporated genomically (vs. episomal expression in some recombinant viral vectors), and of greater control in transgene insertion, to ensure that the transposon is directed towards chromosomal locations that are at once “safe harbors” for genome editing but still transcriptionally active. This is differentiated from the possible deleterious effects of pseudo-random insertion of integrating viruses, as well as the promiscuous insertion using transposases such as Tn5, piggyBac, and Sleeping Beauty.

Altogether, a programmable transposon would enable a range of genome modifications that may prove highly valuable to therapeutic development, whether directly via therapeutic gene corrections, or indirectly by enabling the engineering of cells and disease models.

Delivery

Through this disclosure and the knowledge in the art, the CRISPR systems described herein, or components thereof, nucleic acid molecules thereof, or nucleic acid molecules encoding or providing components thereof, can be delivered by various delivery systems such as vectors, e.g., plasmids, viral delivery vectors. The new CRISPR enzymes and/or any of the RNAs (e.g., guide RNAs) can be delivered using suitable vectors, e.g., plasmids or viral vectors, such as adeno-associated viruses (AAV), lentiviruses, adenoviruses, and other viral vectors, or combinations thereof. The proteins and one or more guide RNAs can be packaged into one or more vectors, e.g., plasmids or viral vectors.

In some embodiments, the vectors, e.g., plasmids or viral vectors, are delivered to the tissue of interest by, e.g., intramuscular injection, intravenous administration, transdermal administration, intranasal administration, oral administration, or mucosal administration. Such delivery may be either via a single dose, or multiple doses. One skilled in the art understands that the actual dosage to be delivered herein may vary greatly depending upon a variety of factors, such as the vector choices, the target cells, organisms, tissues, the general conditions of the subject to be treated, the degrees of transformation/modification sought, the administration routes, the administration modes, the types of transformation/modification sought, etc.

In certain embodiments, the delivery is via adenoviruses, which can be at a single dose containing at least 1×10⁵ particles (also referred to as particle units, pu) of adenoviruses. In some embodiments, the dose preferably is at least about 1×10⁶ particles, at least about 1×10⁷ particles, at least about 1×10⁸ particles, and at least about 1×10⁹ particles of the adenoviruses. The delivery methods and the doses are described, e.g., in WO 2016205764 A1 and U.S. Pat. No. 8,454,972 B2, both of which are incorporated herein by reference in the entirety.

In some embodiments, the delivery is via plasmids. The dosage can be a sufficient number of plasmids to elicit a response. In some cases, suitable quantities of plasmid DNA in plasmid compositions can be from about 0.1 to about 2 mg. Plasmids will generally include (i) a promoter; (ii) a sequence encoding a nucleic acid-targeting CRISPR enzymes, operably linked to the promoter; (iii) a selectable marker; (iv) an origin of replication; and (v) a transcription terminator downstream of and operably linked to (ii). The plasmids can also encode the RNA components of a CRISPR complex, but one or more of these may instead be encoded on different vectors. The frequency of administration is within the ambit of the medical or veterinary practitioner (e.g., physician, veterinarian), or a person skilled in the art.

In another embodiment, the delivery is via liposomes or lipofectin formulations and the like, and can be prepared by methods known to those skilled in the art. Such methods are described, for example, in WO 2016205764 and U.S. Pat. Nos. 5,593,972; 5,589,466; and 5,580,859; each of which is incorporated herein by reference in its entirety.

In some embodiments, the delivery is via nanoparticles or exosomes. For example, exosomes have been shown to be particularly useful in delivery RNA.

Further means of introducing one or more components of the new CRISPR systems to the cell is by using cell penetrating peptides (CPP). In some embodiments, a cell penetrating peptide is linked to the CRISPR enzymes. In some embodiments, the CRISPR enzymes and/or guide RNAs are coupled to one or more CPPs to effectively transport them inside cells (e.g., plant protoplasts). In some embodiments, the CRISPR enzymes and/or guide RNA(s) are encoded by one or more circular or non-circular DNA molecules that are coupled to one or more CPPs for cell delivery.

CPPs are short peptides of fewer than 35 amino acids either derived from proteins or from chimeric sequences capable of transporting biomolecules across cell membrane in a receptor independent manner. CPPs can be cationic peptides, peptides having hydrophobic sequences, amphipathic peptides, peptides having proline-rich and anti-microbial sequences, and chimeric or bipartite peptides. Examples of CPPs include, e.g., Tat (which is a nuclear transcriptional activator protein required for viral replication by HIV type 1), penetratin, Kaposi fibroblast growth factor (FGF) signal peptide sequence, integrin β3 signal peptide sequence, polyarginine peptide Args sequence, Guanine rich-molecular transporters, and sweet arrow peptide. CPPs and methods of using them are described, e.g., in Hällbrink et al., “Prediction of cell-penetrating peptides,” Methods Mol. Biol., 2015;1324:39-58; Ramakrishna et al., “Gene disruption by cell-penetrating peptide-mediated delivery of Cas9 protein and guide RNA,” Genome Res., 2014 June;24(6):1020-7; and WO 2016205764 A1; each of which is incorporated herein by reference in its entirety.

Various delivery methods for the CRISPR systems described herein are also described, e.g., in U.S. Pat. No. 8,795,965, EP 3009511, WO 2016205764, and WO 2017070605; each of which is incorporated herein by reference in its entirety.

EXAMPLES

The invention is further described in the following examples, which do not limit the scope of the invention described in the claims.

Example 1—Identification of Minimal Components for a CLUST.009925 CRISPR System (FIGS. 1-7)

This protein family describes a mobile genetic element associated with CRISPR systems found in organisms including but not limited to Streptomyces and Salinispora (FIG. 1). The naturally occurring loci containing this effector are depicted in FIG. 1, indicative that Effector A (˜410 amino acids) has a high co-occurrence with the effector protein Effector B (˜250 aa). CLUST.009925 effectors include the exemplary effectors detailed in TABLES 1-5.

An HMM profile constructed from the multiple sequence alignment of Effector A, and

Pfam and Uniprot database searches revealed an rve domain indicative of integrase activity, as well a HTH domain indicative of nucleic acid binding (FIGS. 2-4).

A domain search as described above for Effector B revealed an IstB domain originating from the IS21 family of transposons, as well as a Bac_DnaA domain indicative of DNA unwinding activity. Together these domains are indicative of accessory functions involved in the transposition process (FIGS. 5-7).

TABLE 1 Representative CLUST.009925 Effector Protein Accessions effector #

c species accession accessory spacers cas1 cas2 s

Actinomadura macra NBRC 14102 WP_067466072.1 WP_067466075.1 64 Y Y 4 (NZ_BCQT01000020) Cellulomonas fimi ATCC 484 (CP002666) AEE46996.1 WP_013772021.1 2 N N 4 Granulicoccus phenolivorans DSM 17626 WP_081684113.1 WP_026927625.1 57 N N 4 (NZ_AUHH01000033) Granulicoccus phenolivorans NBRC 107789 WP_081684113.1 WP_026927625.1 79 N N 4 (NZ_BCQZ01000006) Mycobacterium canettii CIPT 140060008 (NC_019950) WP_015288588.1 WP_015288589.1 2 N N 4 Mycobacterium canettii CIPT 140070010 (FO203509) CCK59973.1 N/A 18 N N 3 Mycobacterium kansasii 732 (JANZ01000001) EUA10187.1 EUA10185.1 2 N N 4 Mycobacterium kansasii 732 (JANZ01000006) EUA10187.1 EUA10185.1 6 N N 4 Mycobacterium rhodesiae (MVIH01000005) WP_083119439.1 N/A 2 N N 4 Mycobacterium tuberculosis MD17240 (KK312697) WP_003414864.1 N/A 3 N N 4 Nakamurella multipartita DSM 44233 (NC_013235) WP_015748250.1 N/A 159 N N 4 Nocardia higoensis NBRC 100133 WP_040800760.1 WP_040800758.1 4 N N 4 (NZ_BAGA01000172) Salinispora arenicola CNH646 (NZ_AZWH01000022) WP_029025341.1 WP_018802534.1 40 N Y 3 Salinispora arenicola CNS-205 (NC_009953) WP_012181244.1 WP_012181245.1 33 N N 4 Salinispora arenicola CNS-205 (NC_009953) WP_012182723.1 WP_012182724.1 44 Y Y 4 Salinispora arenicola CNY231 (NZ_KB896461) WP_018802787.1 WP_018802788.1 3 N N 4 Salinispora pacifica CNS996 (NZ_KB895134) WP_018738805.1 WP_018738804.1 6 N N 3 Salinispora pacifica CNT584 (NZ_KB896797) WP_018815463.1 WP_018815462.1 44 N N 3 Salinispora pacifica DSM 45549 (NZ_KB900614) WP_018254221.1 WP_018252763.1 17 Y Y 3 Streptacidiphilus albus JL83 (NZ_JQML01000001) WP_034088311.1 WP_081983172.1 11 N N 4 Streptomyces avermitilis MA-4680 = NBRC 14893 BAC75258.1 BAC75257.1 64 N N 4 (BA000030) Streptomyces fradiae (JNAD01000015) WP_043464545.1 WP_043464542.1 20 N N 4 Streptomyces fradiae (LGSP01000169) WP_043464545.1 N/A 14 N N 4 Streptomyces fradiae (NZ_MCNU01000065) WP_043464545.1 WP_043464542.1 9 N N 4 Streptomyces niveiscabiei (NZ_LIRL01000346) WP_055721037.1 WP_055721038.1 6 N N 4 Streptomyces noursei ATCC 11455 (NZ_CP011533) WP_067342985.1 WP_067342984.1 8 N N 4 Streptomyces pactum (CP019724) WP_055422289.1 WP_055422288.1 36 N N 4 Streptomyces pactum (NZ_LIQD01000008) WP_055422289.1 WP_055422288.1 21 N N 4 Streptomyces thermoautotrophicus (JYIJ01000009) KWX05882.1 WP_067067772.1 14 Y Y 4 Streptomyces thermoautotrophicus WP_079046208.1 WP_067067772.1 14 Y Y 3 (NZ_JYIJ01000009) Streptomyces viridifaciens (NZ_MPLE01000001) WP_072653819.1 N/A 42 N N 4 Streptomyces viridifaciens (NZ_MPLE01000001) WP_030291260.1 N/A 42 N N 4 Streptosporangium sp. M26 (NGFP01000014) WP_086568729.1 WP_086568727.1 5 N N 4 Tessaracoccus flavescens (CP019607) WP_077349293.1 N/A 151 Y Y 4 Tessaracoccus sp. T2.5-30 (NZ_CP019229) WP_068751155.1 WP_068751156.1 2 N N 4 Trueperella pyogenes (CP012649) ALD73443.1 WP_052251142.1 3 N Y 4

indicates data missing or illegible when filed

TABLE 2 Amino acid sequences of Representative CLUST.009925 Effector A Proteins >WP_072653819.1 [Streptomyces viridifaciens] MIRVEDWAEIRRLHRAEQMPIRAIARHLGISKNTVKRALATDRPPVYQRPLKGSAVDAVEPAIRELLRQTPAMPATVIAERIGW DRGLTILKERVRELRPAYLPVDPVSRTVYSPGELAQCDLWFPPAEIPLGYGQTGRPPVLVVVSGYSRVITARMLPSRSTADLID GHWRLLTGWGAVPKTLVWDNESGVGQGKLTSEFAAFAGLLATRIHLCRPRDPEAKGLVERVNGYLETSFLPGRTFAGPGDFNTQ LTAWLQVANRRHHRTIGCRPAERWEADRSEMLTLPPVAPPNWWPQTTRLGRDHYIRVDTCDYSVHPRAIGQQITVRADTEEIVA THRTGEVVARHSRCWARHQTITDPEHTAAAQTLRGQAIRQRASRAWASSLTALAPDDLGVEVEQRELGSYDRIFTLIEGGAGKE DT (SEQ ID NO: 1) >WP_003414864.1 [Mycobacterium tuberculosis MD17240] MLTVEDWAEIRRLHRAEGLPIKMIARVLGISKNTVKSALESNQQPKYERAPQGSIVDAVEPRIRELLQAYPTMPATVIAERIGW ERSIRVLSARVAELRPVYLPPDPASRTTYVAGEIAQCDFWFPPIELPVGFGQTRTAKQLPVLTMVCAYSRWLLAMLLPSRCAED LFAGWWRLIEALGAVPRVLVWDGEGAIGRWRGGRSELTTECQAFRGTLAAKVLICRPADPEAKGLIERAHDYLERSFLPGRVFA SPADFNAQLGAWLALVNTRTRRALGCAPTDRIGADRAAMLSLPPVAPATGWCTSLRLPRDHYVRCDSNDYSVHPGVIGHRVLVR ADLERVHVFCDGELVADHERIWAVHQTVSDPAHVEAAKVLRRRHFSAASPVVEPQVQVRSLSDYDDALGVDIDGGVA (SEQ ID NO: 2) >WP_043464545.1 [Streptomyces fradiae] MISVEDWAEIRRLHRSEGMPIRAIARKLGISRTTVRRAVASDRPPKYERAPKGSIVDEVEPRIRELLEVWPDMPATVVAERIGW QRGMTVLRDRLRDLRRDYVPADPASRTAYEPGELVQCDLWFPPADIPLGFGQVGSPPVLVMVSGYSRWITARMLPTRSAADLIA GHWRLLTGLGAVPKALVWDNEGAVGSWRGGRPRLTEDFAAFAGLLGIRIVQCRPGDPEAKGMVERANGYLETSFLPGRVFASPT DFNVQLEDWLRRANRRVHRTLQARPADRIDADRAGMLPLPPVDPPGWWRTSLRLPRDHYVRVDTCDYSVHPLAIGRRIEVKAGL EGVVVFCEGTEVARHVRCWARHQTITDPAHSAAAGAARLTACKAPADDGEAEVEQRSLDTYDRIFGVIEGGLGQEEGIA (SEQ ID NO: 3) >WP_043464545.1 [Streptomyces fradiae] MISVEDWAEIRRLHRSEGMPIRAIARKLGISRTTVRRAVASDRPPKYERAPKGSIVDEVEPRIRELLEVWPDMPATVVAERIGW QRGMTVLRDRLRDLRRDYVPADPASRTAYEPGELVQCDLWFPPADIPLGFGQVGSPPVLVMVSGYSRWITARMLPTRSAADLIA GHWRLLTGLGAVPKALVWDNEGAVGSWRGGRPRLTEDFAAFAGLLGIRIVQCRPGDPEAKGMVERANGYLETSFLPGRVFASPT DFNVQLEDWLRRANRRVHRTLQARPADRIDADRAGMLPLPPVDPPGWWRTSLRLPRDHYVRVDTCDYSVHPLAIGRRIEVKAGL EGVVVFCEGTEVARHVRCWARHQTITDPAHSAAAGAARLTACKAPADDGEAEVEQRSLDTYDRIFGVIEGGLGQEEGIA (SEQ ID NO: 3) >WP_043464545.1 [Streptomyces fradiae] MISVEDWAEIRRLHRSEGMPIRAIARKLGISRTTVRRAVASDRPPKYERAPKGSIVDEVEPRIRELLEVWPDMPATVVAERIGW QRGMTVLRDRLRDLRRDYVPADPASRTAYEPGELVQCDLWFPPADIPLGFGQVGSPPVLVMVSGYSRWITARMLPTRSAADLIA GHWRLLTGLGAVPKALVWDNEGAVGSWRGGRPRLTEDFAAFAGLLGIRIVQCRPGDPEAKGMVERANGYLETSFLPGRVFASPT DFNVQLEDWLRRANRRVHRTLQARPADRIDADRAGMLPLPPVDPPGWWRTSLRLPRDHYVRVDTCDYSVHPLAIGRRIEVKAGL EGVVVFCEGTEVARHVRCWARHQTITDPAHSAAAGAARLTACKAPADDGEAEVEQRSLDTYDRIFGVIEGGLGQEEGIA (SEQ ID NO: 3) >WP_067342985.1 [Streptomyces noursei ATCC 11455] MIHVEDWAEIRRLHRAEQMPIRAIARHLGISKNTVKRALAHDRPPKYERPAKGSAVDAVEVQIRELLRETPTMPATVIAERIGW QRGMTILRERVRELRPAYLPVDPVSRTTYRPGELAQCDLWFPEADIPLGYGQTGRPPVLVMVSGYSRIIAARMLPSRRSGDLID GHWRLLTAWGAVPRMLVWDNEAGVGKGRVTSEFAAFAGLLATKIYLCRPRDPEAKGLVERANGYLETSFLPGRHFTGPDDFNTQ LDAWLKVANRRVHRTLQARPSDRWEADRAGMLALPPVDPPSWWRFQIRLGRDHYVRVDTCDYSVDPAAIGRMVTVLCDNDEVIV LAQGGEIVARHPRCWARHQTLTDPHHAAAGDVMRREVHRRHGAACAAAAPDVVEVEQRELGTYDRLFTVIDGGNNQEAG (SEQ ID NO: 4) >WP_068751155.1 [Tessaracoccus sp. T2.5-30] MISVEDWAEIRRLHRSEGLAIKAIARQLGVARNTVRSALASDVPPRYERESPGSLVDAVEPQTRALLAATPRMPATVIAERISW EHSSSVLRARVAELRPLYLPADPADRTQYRAGEIVQCDLWFPPRVVPVADGVLAAPPVLTMVAAWSGFIAALLLPTRQTGDLLA GMWQLLTGSFGAVPRMLVWDNEAGIGQHRRLTVPARGFAGTLGTRIYQTNPRDPEAKGVVERANGFLQTSFMPGREFVSPADFN TQLADWLPRANQRLLRRTGARPADMLASEAAAMSSLPPVAPLVGSSSRVRLGRDYYVRVAGNDYSVDPAVIGRFVDVGCDMDTV TVTCAGQPVASHARCWDQRRTLTDPAHVATARTLRAAHQAQKTAGRVDARGAGEDVALRPLSVYDDLFDLTGIDPASASGAVA (SEQ ID NO: 5) >WP_086568729.1 [Streptosporangium sp. M26] MIKVEDWAEIRRLYRAEAMPIKAIARHLGISKNTVKRALAADAPPKYQRPSKGSIVDAAEPQTRALLAKFPTMPATVIAERIGW ERSITVLKDRIRVLRPQFKPVDPASRTTYQAGELAQCDLWFPPVKVPVGAGHLASPPVLVMVSGYSRWMLPSRTAGDLFAGHWS LLSDLGAVPKTLVWDNESAIGQRRGGKAQLTADANAFRGALGVGITQCRPGDPEAKGLVERANGYLETSFLPGRTFSCPQDFNT QLADWLPMANERHHRRIQCRPLDRLRADLAAMVALPPIAPLLGWRTSTRLARDHYVRIASCDYSVHPSVIGRLVEVIADLEEVT VTCGGQVVARHRRCWAPHQTITDALHAQVAAAMRRTCLRTATAPAKAEVEVEQRRLSDYDALLGIEGVA (SEQ ID NO: 6) >WP_083119439.1 [Mycobacterium rhodesiae] MISLEDWALIRHLHRSEGLSQRAIARQLGIARDTVASALASDGPPKYERAAVPSAINEVEPRIRALLTAYPQLPATVIAERVGW TGSISWFRERVRAIRPEYLPADPVDRLEHPPGRVIQCDLWFPAPKIAVGFGQESILPVLVMVAAFSRFIAAVMLPSRQTMDLVA GMWQLLSGSFAAVPRELWWDNEAGIGRRGRLTDPVTALVGTLGARLVQLRPYDPESKGMVERANRYLETSFLPGRSFTSPQDFN DQLQQWLPVANSRRVRVLDGRPIDFLDADRAQMLRLPPVPPVTETVASVRLGRDYYVRVAGNDYSVDPAAIGQLVDVTTTLTQV TVSRAGRLLAAHERCWAARQTLTDPAHVQAAATLRQQFHAGPAPQAGAHLLRDLADYDRAFGVDFSTGTVTSDGEVA (SEQ ID NO: 7) >KWX05882.1 [Streptomyces thermoautotrophicus] MEDWAEIRRLHRAEGVPIKEIARRLGVARNTVRAALNSDRPPKYERASRGQVADAFEPQMRALLKEWPRMPAPVIAERIGWPYS MAPLRKRLALIRPEYLGIDPVDRVTYGPGQVAQCDLWFPQTRIPVTAGQERMLPVLVMTLGFSRFMTATMIPTRQAGDILSGMW QLIRGIGRVTKTLVWDREAAIGGTGKVSAPAAAFAGTLATTIRLAPPRDPEFKGMVERNNQYLETSFLPGRRFVSPADFNDQLG DWLVRANSRTVRSIQGRPVDLLEADCQAMIPLPPVTPPIGLNHRVRLGRDYYVRVDTVDYSVDPQAIGRFVDVTASLETVTVLC DGQLVARHARSWARQGVITDPVHAATAARMRQALAEDRQRRQAAVRRHADGHAVALRALPDYDALFGVDFNPPSTKAK (SEQ ID NO: 8) >WP_012181244.1 [Salinispora arenicola CNS-205] MLSVEDWAEIRRLHRAERMAIKAICRRLGVSRNTVRKALASHEPPRYQRAAKGSIVDAVEPQIRVLLAEFPDMPTTVIMERVGW TRGKTVFADRVQQLRPLFRRPDPSQRTEYLPGELAQCDLWFPPADVPLGFGQVGRPPVLVMVSGYSRWLSAVMIPSRQSPDLLV GHWRLISGWRRVPKALVWDNESAVGQWRAGRPQLTEAMNAFRGTLGIKVIQCRPADPEAKGLVERANGYLETSFLPGRRFASPG DFNAQLSEWLVRANNRQHRVLGCRPAERWDADRQAMLPLPPVAPVVGWRQATRLPRDHYVRMDGNDYSVHPSVVGRRVEVTADG DQVTVLCDGRSVARHDRCWAKHQSITDTAHRQAAADLRVAAQRTPTAAVDAQVERRPLSDYDRLFGLDEVAA (SEQ ID NO: 9) >ALD73443.1 [Trueperella pyogenes] MDDWAQIRILRNEGMSIRKIASTVGCAKKTVERALASNTPPSYKQRAPQKTAFDEFELDVRALIDDVPDLPATVLAQRVGWTGS MSWFRENVRRIRPEYMPKDPVDVLDHKAGQQIQCDLMFPDDGITNDMGVPAKFPVLVMVSSYSREMAACVLPTKTTGDLVSGMW MLLHDRFQVVPQHLLWDHESGIGNKRLVDQVVGFSGTLGLKVRQAPPRDPETKGIVERHNEYLQTSFFPGRRFTDPIDAQAQLD SWIDNIANKRIHATLKQRPVDRWAADKEAMSALPPYAPQTGLRRQVRLPRNYYVSVDSNRYSVSPAAIGKIVTIFVELHRVVIT DSAGVIVADHRRVWGKNVTVTDPDHQRLAKQMRQSLAAPKPRACDIAVEAADLSIYDKIAGWEQSA (SEQ ID NO: 10) >WP_012182723.1 [Salinispora arenicola CNS-205] MLSVEDWAEIRRLRRSEGMAIQATARRLRMSRNTVKKALASDEPPRYRRVAKGSIVDAVEPQTRALLAEFPEMPTTVIMVRVGW TRGKTVFCDRVQQLRPLFRRPDPAQRTEYLPGELAQCDLWFPPADVSLGFGQVGRPPVLVMVSGYSRWLSAVMIPSRQSPDLLD GHWTLISGWDRTPKGLVWDNESAVGQWRAGRPQLTEAMNAFRGTLGIKVIQCRPADPEAKGLVERANGYLETSFLPGRRFASPQ DFNAQLTEWLVRANNRQHRMLGCRPVDRWDADRAAMLSLPPVAPVVGWRRTTRLPRDHYVRLDSNDYSVHPAAVGRRVDIVADA DRVQVFCENRLFARHDRCWAKHQSITDPAHRQAAADLRTAARQTPAAAGTTEVEHRQLADYDRMFGLDEVAA (SEQ ID NO: 11) >WP_077349293.1 [Tessaracoccus flavescens] MISVEDWAEIRRLHKSEKMAIKAIARQLGVARNTVRAALSSDGPPKYERAPVGSAVDAFEPQTRALLSRTPTMPATVIAERIGW TRSGSVLRARVAELRPLFAPPDPADRTEYQPGEIVQCDLWFPPKIVRVAADVWTAPPVLTMVAAWSGFIAAVLLPSRTTGDLLA GMWQLLSGSFGGVPKTLVWDNESGIGQHRRLTVAARAFAGTLGTRIFQTRPRDPEAKGVVERANGYLQTSFLPGREFGSPSEFN TQLAAWLPRANQRLLRRTGAAPAARLAAEVAAMTALPPVPPTVGFTDRIRLGRDYYVRVMGNDYSVDPAAIGRFVDITCDLEHV TVSCAGTVVAEHGRCWDLRCTITDPAHVAAAKHLRAAFQSRNTPTTGRVEPSHQVGMRSLSDYDELFNLNTATALSVKEVA (SEQ ID NO: 12) >WP_055422289.1 [Streptomyces pactum] MISVEDWAEIRRLHRAEQMPVRAIARKLGIARNTVRRAIADDAPPKYQRAPKGSIVDAVEPQIRELLEQWPEMPATVIAERIGW DRGLTVLKDRVRDLRPAYRPADPASRTVYEPGEIGQCDLWFPPADIPLGFGQVGRPPVLVMVAGYSRWITARMLPSRSAADLIA GHWRLLTELGAVPRVLVWDNEGAVGSWRPGGPQLTDEFAAFAGLLGVKFLLCKPRDPEAKGLVERANGYLETSFLPGRVFTSPA DFNIQLADWLTRANRRIHRTLQARPADRLEADRSRMLALPPIAPPGWWKASLRLPRDHYVRLDTCDYSVHPLAVGRRVQVAADL DQVLVTCDGVEVARHARSWARHQTITDPDHAAAAAAARKAAAGTKPAPVDVTEVEERSLEAYDRIFGVIDGGLSTGEGAA (SEQ ID NO: 13) >WP_055422289.1 [Streptomyces pactum] MISVEDWAEIRRLHRAEQMPVRAIARKLGIARNTVRRAIADDAPPKYQRAPKGSIVDAVEPQIRELLEQWPEMPATVIAERIGW DRGLTVLKDRVRDLRPAYRPADPASRTVYEPGEIGQCDLWFPPADIPLGFGQVGRPPVLVMVAGYSRWITARMLPSRSAADLIA GHWRLLTELGAVPRVLVWDNEGAVGSWRPGGPQLTDEFAAFAGLLGVKFLLCKPRDPEAKGLVERANGYLETSFLPGRVFTSPA DFNIQLADWLTRANRRIHRTLQARPADRLEADRSRMLALPPIAPPGWWKASLRLPRDHYVRLDTCDYSVHPLAVGRRVQVAADL DQVLVTCDGVEVARHARSWARHQTITDPDHAAAAAAARKAAAGTKPAPVDVTEVEERSLEAYDRIFGVIDGGLSTGEGAA (SEQ ID NO: 13) >WP_015288588.1 [Mycobacterium canettii CIPT 140060008] MLSVEDWAEIRRLRRSERLPISEIARVLKISRNTVKSALASDGPPKYQRAAKGSVADEAEPRIRELLAAYPRMPATVIAERIGW WYSIRTLSGRVRELRPLYLPPDPASRTTYVAGEIGQCDFWFPDVVVPVGYGQVRTATALPVLTMVCGYSRWASALLIPTRTAED LYAGWWQHLSTLGAVPRVLVWDGEGAVGRWRARQPELTAACHAFRGTLAAKVWICKPGDPEAKGLVERFHDYLERAFLPGRVFA SPADFNTQLQAWLVRANHRQHRVLGCRPADRIEADTAAMLTLPPVGPSIGWRTSTRLPRDHYVRLDGNDYSVHPVAIGRRIEIT ADLSRVRVWCGGTLVADHDRIWAKHQTISDPEHVVAAKLLRRKRFDIVGPPHHVEVEQRLLTTYDTVLGLDGPVA (SEQ ID NO: 14) >CCK59973.1 [Mycobacterium canettii CIPT 140070010] MSVEEWAKIRRLHRSEGRSISEIARMLGVSRNTVRAALSSADPPKYRRRPMGSVADAAEPKIRELLTADPRMPATVIAERIGWS HSIRTLRGRVRELRPLYLPPDPASTTAYSPGAIAQCAFWFPNVVVPVGFGQIRTAAALPVLTMISGYSWWVSAALLPTRSAEDL YVGWWQQLSMLGATPRAFVWDGEDAVGRWRTQQPELTAACHTFCSALDATVQICRPGDPEGRRLVNQFRGCLERAFLPGRRFSS RADFNTQLREWLTQVNHHRHRALGFRPADRIEADKAAMLALPRVRPALGWQASSTRLQRDQLVRIDGNNYSVHPDAVGRPIEVT ADLDRVQVWCQGILVADHARVWAKHQTIRDPAHNHR (SEQ ID NO: 15) >AEE46996.1 [Cellulomonas fimi ATCC 484] MTVEDWAEIRRLHRVDGMAIKAIARRLGVSRNAVRRALARDAPPRYERAAKGSLVDQVDPVVRGLLASCPTMPATVIAQRIGWT HSLTILKDRVRVLRPYYLAPDPATRTSYEAGQRVQCDLWFPPVDVPLGAGQVGSPPVLVMVAGYSRMMFATMLPSRQAPDLIAG HWRLLNAMGVVPRELVWDNEAAVGSWRAGKPKLTEEFEAFRGVLGIGVHQCRPRDPEAKGLVERANGYLETSFLPGRMFTSPGD FNTQLADWLVLANRRPHRALGCKPVERWTADRDAMLALPPVAPQLGWRARVRLPRDHYVRLGSNDYSVDPVAVGRFVEVIADLQ QVTVRLGTRVVAVHERCWARWQTITDPAHRAAALEMASVAAHRPASSAAPDEVEQRDLGAYDVAFGLTDVA (SEQ ID NO: 16) >WP_015748250.1 [Nakamurella multipartita DSM 44233] MLIVDDWAEIRRLHRAEGMPIRAIARRLGCSKNTVKRALAAQGPPRYERATVGSAMDAFEPAIRALLAEFPSMPTSVIMERVGW SRGRTVFFERVAVLRPLFVPPDPASRTEYGPGQLAQCDLWFPPVDVPVGFDQVARPPVLVMVSGFSRVITARMLPSRQSADLLA GHWELLLGWGRLPRALVWDNEAAVGRWRGGRPELTEPMNAFRGTLGIKVVLCAPRDPESKGLVERANGYLETSFLPGRTFTSPA DFNAQLAAWLVRANQRQHRRLGCRPIDRWAADLAAMMAMPPVAPVVGWTASPLLPRDHYVRVDSNDYSVHPGVVGRRVQVLADL DQVVVTCAGTVVAAHERCWARRQTITDADHAQAAAALRAAHRERVRRPVETDVAVRELADYDRIFGLQDDLDDHPSVDVADGEV A (SEQ ID NO: 17) >BAC75258.1 [Streptomyces avermitilis MA-4680 = NBRC 14893] MEDWAEIRRLHRAEQMPVRAIARKLGIARNTVRRAIADDAPPKYQRAPKGSIVDAVEPQIRELLEQWPEMPATVIAERIGWDRG LTVLKDRVRDLRPAYRPADPASRTVYEPGEIGQCDLWFPPADIPLGFGQVGRPPVLVMVAGYSRWITARMLPSRSAADLIAGHW RLLTELGAVPRVLVWDNEGAVGSWRSGGPQLTDEFAAFAGLLGIKFLLCKPRDPESKGLVERANGYLETSFLPGRVFTSPADFN IQLADWLTRANRRIHRTLQARPADRLEADRSRMLALPPIAPPGWWKASLRLPRDHYVRLDTCDYSVHPLAVGRRIEVAAGLDQV LVTCDGVEVARHARSWARHQTITDPDHAAAAAVARKAAAGTKPAPVDVTEVEERSLDTYDRIFGVIDGGLSTGEGAA (SEQ ID NO: 18) >WP_030291260.1 [Streptomyces viridifaciens] MIQVEDWAEIRRLHRAEGLSARAVARELGISRGTVLRALASDRPPVYRRAPKGSAVDAVEPAIRELLKQTPTMPATVIAERIGW ERGLSILRERVRELRPAYLPADPVSRTVYQPGELAQCDLWFPPVDIPLGYGQSGRPPVLVIVSGYSRMITARMLPSRTTGDLID GHWRLLNSWGAVPKTLVWDNETGVGKGRLTSEFAAFAGLLATRVHLCRPRDPEAKGLVERANGYLETSFVPGRTFTGPDDFNRQ LTAWLRIANRRHHRSIDARPADRWEADRAQMLTIPPVAPPHWWPLRVRIGRDHYIRVDTNDYSVHPRVIGRTVTVHADNEEITV TCGDDVVARHARCWARHQSLTDPDHAAAANLMRGEVIHQQAARAATARAAVLAPDSLGIEVEQRELGTYDRMFTLIEGGAGKED T (SEQ ID NO: 19) >EUA10187.1 [Mycobacterium kansasii 732] MEDWAEIRRLHRAEGLPIKTIARTLNISRNTVRSALAAEGPPKYERKPAGSAVDAFEDAIRAQLKAVPTMPATVIAERVGWTRG MTVFKERVRELRPAFLPPDPAGRTTYEAGEIAQCDFWFPPTTVPVGYGQVRTPMQLPVLTMVCGYSRWLAAILVPSRCAEDLFA GWWQLIHALGAVPRTLVWDGEGAIGRWRSGRVELTGQCQAFRGVLGAKVVVLKPREPEHKGIIERAHDYLERSFLPGRTFSGPG DFNHQLQQWLQTVNRRTRRVLGCAPTERIGADRQAMLALPPVAPATGWRATTRLARDHYVRLDSNDYSVHPGVIGRRIEVLADL DRVRVFCEGKLVADHERVWAWHQTITDPEHRAAANMLRCNRIGALRPVREPADQISVEQRALADYDTALGIDLGEGGLVS (SEQ ID NO: 20) >EUA10187.1 [Mycobacterium kansasii 732] MEDWAEIRRLHRAEGLPIKTIARTLNISRNTVRSALAAEGPPKYERKPAGSAVDAFEDAIRAQLKAVPTMPATVIAERVGWTRG MTVFKERVRELRPAFLPPDPAGRTTYEAGEIAQCDFWFPPTTVPVGYGQVRTPMQLPVLTMVCGYSRWLAAILVPSRCAEDLFA GWWQLIHALGAVPRTLVWDGEGAIGRWRSGRVELTGQCQAFRGVLGAKVVVLKPREPEHKGIIERAHDYLERSFLPGRTFSGPG DFNHQLQQWLQTVNRRTRRVLGCAPTERIGADRQAMLALPPVAPATGWRATTRLARDHYVRLDSNDYSVHPGVIGRRIEVLADL DRVRVFCEGKLVADHERVWAWHQTITDPEHRAAANMLRCNRIGALRPVREPADQISVEQRALADYDTALGIDLGEGGLVS (SEQ ID NO: 20) >WP_055721037.1 [Streptomyces niveiscabiei] MISVEDWAEIRRLHRAEQMPIRAIARQLGISKNTVKRALATDRPPVYSRPAKGSAVDAVEPQIRELLKQTPTMPATVIAERIGW DRGMTVLKERVRELRPAYLPVDPVSRTSYQPGELAQCDLWFPPADIPLGYGQSGRPPVLVMVSGYSRLIAARMLPTRTTGDLID GHWKLLTGWNAVPRMLVWDNEAGIGRGKVTGDFAAFAGLLATRIYLCRPRDPEAKGLVERANGYLETSFLPGRTFTGPDDFNTQ LATWLAIANRRQHRTLGARPIDRWEADRAQMLTLPPVDPPRWWRFATRIGRDHYIRVDTCDYSVHPLAIGKKVQVRTDTDEVVV TLTPGGAEVARHPRCWAKQQTITDPVHARAAAVLRGDYRHHQASRAQAVRRHNTATASDLVEVEQRRLDSYDRLFTLIEGGGQA DDPEVS (SEQ ID NO: 21) >WP_067466072.1 [Actinomadura macra NBRC 14102] MIKVEDWAEIRRLHRSEQMPIKAIARRLGVSKNTVKRALAADDPPKYRRAGKGSIVDAVEPQIRELLAEFPDMPATVIAERIGW ARSLTVLKDRVRVLRPQYRSPDPASRTTYQPGELAQCDLWFPPTKVPVGAGQQTSPPVLVMVSGYSRWLMARMLPSRAAGDLFA GMWALLRMLGSAPKTLVWDNEGAIGQWNGGRPRLTAEANAFRGTLGIKIVQCRPGDPEAKGVVERANGYLETSFLPGRSFSGPD DFNAQLAGWLGHHANVRHHRRIECRPADRLVADRAAMVALPPVEPLVGWRTSTRLARDHYVRIASNDYSVHPSAIGRLVEVVAD LEQVTVTCGGQNVAAHPRCWAVHQSITDPVHAQAAAAMRRSGLQVTRAPVDTQVEQRRLADYDALIGIEGTEGVA (SEQ ID NO: 22) >WP_018254221.1 [Salinispora pacifica DSM 45549] MDGVEPQVRALLAEFPRMPATVIAERIGWTKSLTILKDRVRELRPLFVPPDPTDRVEYDPGEVAQCDLWFPPQPIPVGGGAERI LPVLAMTCGYSRVTDAVMIPSRKAGDILAGMWEIVAGWGACPRTLVWDREAAIGGTGKLTTEAAAFAGTIGVRIRLAPPRDPEF KGLVERRNGFFETSFLPGRVFTSPFDFNVQISDWLVQRANTRVLRAIGLTTPTARWAADRAAMVALPPVAPAIGLTHRVRLGRD YYVRIDGNDYSVDPRCIGRFIDVLATPARMVASCAGQVVADHDRDWGHARTITDPEHQATARLLRQDLAARRRQASTRSHADGH VVAIRALPDYDALFGVDFDPRPDVEAVQKSAAEGK (SEQ ID NO: 23) >WP_029025341.1 [Salinispora arenicola CNH646] MDGVEPQVRALLAEFPRMPATVIAERIGWTKSLTILKDRVRELRPLFVPPDPTDRVEYDPGEVAQCDLWFPPQPIPVGGGAERV LPVLAMTCGYSRVTDAVMIPSRKAGDILAGMWEIVAGWGACPRTLVWDREAAIGGTGKLTTEAASFAGTVGVRIRLAPPRDPEF KGLVERRNGFFETSFLPGRVFTSPFDFNVQISDWIVQRANTRVLRAIGLTTPTARWAADRAAMVALPPVAPAIGLTHRVRLGRD YYVRIDGNDYSVDPRCIGRFVDVFATPARMVASCAGQVVADHDRDWGHARTITDPEHQATARLLRQDLAARRRQASTRSHADGH VVAIRALPDYDALFGVDFDPRPNREAVQKSAAEGT (SEQ ID NO: 24) >WP_018815463.1 [Salinispora pacifica CNT584] MDGVEPQVRALLAEFPRMPATVIAERIGWTKSLTILKDRVRELRPLFVPPDPTDRVEYDPGEVAQCDLWFPPQPIPVGGGAERI LPVLAMTCGYSRVTDAVMIPSRKAGDILAGMWEIVAGWGACPRTLVWDREAAIGGTGKLTTEAAAFAGTIGVRIRLAPPRDPEF KGLVERRNGFFETSFLPGRVFTSPFDFNVQISDWLVQRANTRVLRAIGLTTPTARWAADRAAMVALPPVAPAIGLTHRVRLGRD YYVRIDGNDYSVDPRCIGRFIDVLATPARMVASCAGQVVADHDRDWGHARTITDPEHQATARLLRQDLAARRRQASTRSHADGH VVAIRALPDYDALFGVDFDPRPDVEAVQKSAAGGK (SEQ ID NO: 25) >WP_018738805.1 [Salinispora pacifica CNS996] MDGVEPQVRALLAEFPRMPATVIAERIGWTKSLTILKDRVRELRPLFVPPDPTDRVEYDPGEVAQCDLWFPPQPIPVGGGAERI LPVLAMTCGYSRVTDAVMIPSRKAGDILAGMWEIVAGWGACPRTLVWDREAAIGGTGKLTTEAAAFAGTIGVRIRLAPPRDPEF KGLVERRNGFFETSFLSGRVFTSPFDFNVQISDWLVQRANTRVLRAIGLTTPTARWAADRAAMVALPPVAPAIGLTHRVRLGRD YYVRIDGNDYSVDPRCIGRFIDVLATHARMVASCAGQVVADHDRDWGHARTITDPEHQATARLLRQDLAARRRQASTRSHADGH VVAIRALPDYDALFGVDFDPRPDVEAVQKSAAGGK (SEQ ID NO: 26) >WP_040800760.1 [Nocardia higoensis NBRC 100133] MQDWAQIKYLYTSEGLSQRAIAARLGISRDTVARAIRSESPPHYQRAVGPSVFDGFEPHVRQLLAEFPTMPTSVIAERVGWVGS ASWFRKKVAGLRPEYAPKDPADRLEYRPGDQVQCDLWFPPVTIALGADQFGTPPVLVMVASFSRFITAMMIPTRTTADLVAGMW ALLSNQLGAVPRRLLWDNESGIGRRGQLATGVAAFTGMAATRIVQCKPFDPESKGIVERANGYLETSFLPGRRFSSPADFNDQI GRWLPIANTRRVRRIAAAPVELIGTDRAAMTALPPVAPSVGFTCRSRLPRDYYLRVLGNDYSIDPTMIGRMVDVHADLDTVAAR CEGHVVASHRRAWSTRQTITDPAHVETAARLRETFTNNRFRDAGADGMVRDLADYDAIFGVDFDTEGVA (SEQ ID NO: 27) >WP_079046208.1 [Streptomyces thermoautotrophicus] MTYGPGQVAQCDLWFPQTRIPVTAGQERMLPVLVMTLGFSRFMTATMIPTRQAGDILSGMWQLIRGIGRVTKTLVWDREAAIGG TGKVSAPAAAFAGTLATTIRLAPPRDPEFKGMVERNNQYLETSFLPGRRFVSPADFNDQLGDWLVRANSRTVRSIQGRPVDLLE ADCQAMIPLPPVTPPIGLNHRVRLGRDYYVRVDTVDYSVDPQAIGRFVDVTASLETVTVLCDGQLVARHARSWARQGVITDPVH AATAARMRQALAEDRQRRQAAVRRHADGRAVALRALPDYDALFGVDFNPPSTKAK (SEQ ID NO: 28) >WP_018802787.1 [Salinispora arenicola CNY231] MLSVEDWAEIRRLRRSEGMAIQATARRLRMSRNTVKKALASDEPPRYRRVAKGSIVDAVEPQTRALLAEFPEMPTTVIMVRVGW TRGKTVFCDRVQQLRPLFRRPDPAQRTEYLPGELAQCDLWFPPADVSLGFGQVGRPPVLVMVSGYSRWLSAVMIPSRQSPDLLG GHWTLISGWDRTPKGLVWDNESAVGQWRAGRPQLTEAMNAFRGTLGIKVIQCRPADPEAKGLVERANGYLETSFLPGRRFASPQ DFNAQLTEWLVRANNRQHRMLGCRPVDRWDADRAAMLSLPPVAPVVGWRQSTRLPRDHYVRLDSNDYSVHPAAVGRRVDIVADA DRVQVFCENRLFARHDRCWAKHQSITDPAHRQAAADLRTAARQTPAAAGTTEVEHRQLADYDRMFGLDEVAA (SEQ ID NO: 29) >WP_034088311.1 [Streptacidiphilus albus JL83] MISVEDWAEIRRLHRAEEMPIRAIARHLGISKNTVKRAIATDRAPVYERAAKGSAVDAFEPAIRELLKATPSMPATVIAERIGW ERGITVLKERVRELRPAYLPADPTGRTQYLPGELAQCDLWFPPVHIPVGYGQVACPPVLVMVSGYSRMITARMIPTRQTGDLIA GHWRLLSDWGTVPKMLVWDNESGIGQGKLTTEFAAFAGLLAVKVHLCRPRDPEAKGLVERANGYLETSFVPGRTFTGPDDFNTQ LGDWLQGANRRLHRSIQARPVDRWEADRAAMLALPPVGPPQWYLFHTRIGRDHYLRIDLNDYSVHPRAIGRRVQVTCDADLIRV VTDGGDLVAEHPRCWARHQTLTDPDHKSAADQMRGDFIHAKAAAAARSRTATALAPDNLGIEVEERQLDTYDRIFTLIQGGAGQ EENR (SEQ ID NO: 30) >WP_081684113.1 [Granulicoccus phenolivorans DSM 17626] MEDWALIRRLVADGVPQRQVARDLGIGRSTVARAVASDRPPKYERPAVPTSFTSFEPAVRQLLTDTPSMPATVLAERVGWEGSI TWFRAHVRRLRPEHRPIDPSDRLTWLPGDAAQCDLWFPPKKIPLEDGTTSLLPVMVITAAHSRFMVARMIPTRHTQDLLLGMWE LLQQLGRVPRRLIWDNEAGIGRGKRNAEGIGAFTGTLATTLVRLKPYDPESKGVVERRNGFLETSFMPGRSFASAADFNAQLTE WLETANARVVRTIKARPVDLLDADRAAMLPLPPVAPVIGWVNRVRLGRDYYVRVDSNDYSVDPNVIGRFVEVRADLSRVVVRHD GRRVAAHDRVWARGMTVTDPAHVTAAKALREHFQRPRPAADPGEAFDRDLADYDRAFGLLNGGLGNAAAADPGDGTVAGLGAGA VAGLRDGEVA (SEQ ID NO: 31) >WP_081684113.1 [Granulicoccus phenolivorans NBRC 107789] MEDWALIRRLVADGVPQRQVARDLGIGRSTVARAVASDRPPKYERPAVPTSFTSFEPAVRQLLTDTPSMPATVLAERVGWEGSI TWFRAHVRRLRPEHRPIDPSDRLTWLPGDAAQCDLWFPPKKIPLEDGTTSLLPVMVITAAHSRFMVARMIPTRHTQDLLLGMWE LLQQLGRVPRRLIWDNEAGIGRGKRNAEGIGAFTGTLATTLVRLKPYDPESKGVVERRNGFLETSFMPGRSFASAADFNAQLTE WLETANARVVRTIKARPVDLLDADRAAMLPLPPVAPVIGWVNRVRLGRDYYVRVDSNDYSVDPNVIGRFVEVRADLSRVVVRHD GRRVAAHDRVWARGMTVTDPAHVTAAKALREHFQRPRPAADPGEAFDRDLADYDRAFGLLNGGLGNAAAADPGDGTVAGLGAGA VAGLRDGEVA (SEQ ID NO: 31)

TABLE 3 Amino acid sequences of Representative CLUST.009925 Effector B Proteins >WP_043464542.1 [Streptomyces fradiae] MTTTTATSSGRDVTSELAYLTRVLKAPALREAASRLAERAEAEQWSFEEYLAACLQREVAARDAHGAESRIRAARFPSRKSLED FDFDHQRSVKRETITHLGTLDFVAGKENVVFLGPPGTGKTHLATGLGIRACQAGHRVAFATAAEWVTRLAKAHETGRLDEELVR LGRIPLIIVDEVGYIPFEPEAANLFFQFISGRYERASVIVTSNKPFGRWGEVFGDDTVAAAMIDRLVHHAEVISLKGDSYRMRG RDLGRVPAANTRE (SEQ ID NO: 32) >WP_067342984.1 [Streptomyces noursei ATCC 11455] MPARAATDDAAPATSRRTGQQTAADLAFLARAMKAPALLDAAERLAERARKESWTHAEYLVACLQREVSARESHGGEARVRAAR FPAIKTVEELDVTHLRGMTRQQLAHLGTLDFITGKENAVFLGPPGTGKTHLAIGLGVRACQAGHRVAFATASEWVDRLAAAHQA GRLQVELTKLGRYPLIVIDEVGYIPFEAEAANLFFQLISNRYERASVIVTSNKPFGRWGEVFGDETVAAAMIDRLVHHAEVHSF KGDSYRMKGRELGRIPHDTTDND (SEQ ID NO: 33) >WP_068751156.1 [Tessaracoccus sp. T2.5-30] MSTKDLTGEIGFLARELKTPVIAETFTDLGDRARAEGWSHEEYLAAVLGRQVASRTANGTRLRISAAHLPAVKTVEDFVFDHIP AASRDLIAHLATCTFIPKRENVVLLGPPGTGKTHLAIALGIKAAEAAHPVLFDSATGWINRLAAAHASGALERELRRLKRYRAL IIDEVGYLPFDTTAAALFFQLIASRYETGTVIVTSNLPFSRWGETLGDDVVAAATIDRLVHHAHVIGLDGDSYRTRGHRRQPTK (SEQ ID NO: 34) >WP_086568727.1 [Streptosporangium sp. M26] MAATTTNTTANTTATSGRNLAAELAYLTRVLKAPSLAASIDRLAERARTESWTHEEFLAACLQREVAARDSHGGEARIRFARFP ARKALEDFDYDHQRSLKREVIAHLGTLDFVMAKDNVVFLGPPGTGKTHLSIGLGIRACQAGHRVAFATAAQWVARLAEAHAAGT LQAELIKLSRIPVLIVDEVGYIPFEPEAANLFFQLVSSRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVISLKG DSYRLKNRDLGRVPAANPSNDQ (SEQ ID NO: 35) >WP_067067772.1 [Streptomyces thermoautotrophicus] MTTTARPKTSTPKDGLPSLIAYLTRVLKTPTIGAFWEELATQARDENWSHEEYLAALLQRQVADRESKGTTMRIRTAHFPQVKT LEDFNLDHLPSLRRDVLAHLATSTFVAKAENVILLGPPGIGKTHLAIGLGVKAARAGYSVLFDTASNWIARLAAAHHAGRLETE LKKIRRYKLIIIDEVGYIPFDQDAANLFFQLIASRYEQGSVMVTSNLPFGRWGETFSDDVVAAAMIDRLVHHAEVLTLTGDSYR TRQRRELLAKENRASRN (SEQ ID NO: 36) >WP_012181245.1 [Salinispora arenicola CNS-205] MATKTSRNVSSEIAFLTRALKAPSLAASVERLAERARAESWTHEEFLAACLQREVAARESHGGEGRIRAAKFPARKSLEEFDFD HQRSLKREATAHLGTLDFITGRENVVFLGPPGTGKTHLSIGLGIRACQAGHRVAFATAAQWVSRLADAHHAGRLQDELVKLGRI PLLIVDEVGYIPFEAEAANLFFQLVSNRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVVSMKGDSYRLKDRDLG RVPAATKTND (SEQ ID NO: 37) >WP_052251142.1 [Trueperella pyogenes] MTTKDHRQIDSELAHISKVLKAPRIHATYFETAEQAREDGWSFEEYLAAVLSVEASARQESGANARIKRAGFPQVKTIEEFDFT IQPSIDRAKIARLETSAWISQASNVIFLGPPGTGKTHLAIGLGVIAARQGYRVLFDTAAGWVQKLTQAHDRGELPKLLTKLGRY DLLVVDEVGYIPIEAEAANLFFQLVSTRYEKASLIMTSNLPFSRWGECFGDQTIAAAMIDRVVHHAEILTHKGTSYRINGHEDI LPSVNAERGKALK (SEQ ID NO: 38) >WP_012182724.1 [Salinispora arenicola CNS-205] MATSSSRNVASEIAFLTRALKAPSLAASVERLAERARAESWTHEEFLAACLQREVAAREAHGGEGRIRAARFPARKSLEEFDFE HQRSLKRETIAHLGTLDFVASKENVVFLGPPGTGKTHLSIGLGIRACQAGHRVAFATAAGWVSRLADSHHAGRLQDELVKLGRI PLLIVDEVGYIPFEAEAANLFFQLVSNRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVISMKGDSYRLKDRDLG RVPAATKTND (SEQ ID NO: 39) >WP_055422288.1 [Streptomyces pactum] MSMKNGTNQARTSRDVGSELIYLTKALKAPALRDAAARLAERARDEGWSHEEYLAACLQREVAARDSHGAEGRIRAARFPSRKS LEDFDFDHQRSVKREVIAHLGTLDFVAGKENVIFLGPPGTGKTHLATGLGIRACQAGHRVAFGTAAQWVTRLAEAHQAGRLSDE LTRLGRIPLIVVDEVGYIPFEPEAANLFFQFISGRYERASVIVTSNKPFGRWGEVFGDDTVAAAMIDRLVHHAEVISLKGDSYR MRGRDLGRVPAANTGE (SEQ ID NO: 40) >WP_015288589.1 [Mycobacterium canettii CIPT 140060008] MAAKTATNSRDVAAELAYLTRALKAPTLRGAIERLADRARTKTWSYEEFLAACLQREVSARESHGGEGRIRAARFPSRKSLEEF DFDHARGLKRDTIAHLGTLDFVTLAIGIAIRACQAGHRVLFATASQWVDRLAAAHHSGTLQSELIRLARYPLLVVDEVGYIPFE PEAANLFFQLVSSRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVIALKGDSYRIKDRDLGRVPTVTADDQ (SEQ ID NO: 41) >WP_013772021.1 [Cellulomonas fimi ATCC 484] MTATKTTARDVSSELVFLTRALKAPTMRDAVDRLAERARAESWTHEEFLAACLQREVAAREAHGGEGRIRAARFPARKSLEDFD FEHARGLARDQTAHLGTLDFVAARDNVVFLGPPGTGKTHLATGIAVRACQAGHRVLFATASEWVDRLASAHHDGRLQDELRRLG RYPLLVIDEVGYIPFEPEAANLFFQLVSARYERASLIVTSNKPFGRWGDVFGDDTVAAAMIDRLVHHADVIALKGDSYRLKNRD LGRPPAATTD (SEQ ID NO: 42) >BAC75257.1 [Streptomyces avermitilis MA-4680 = NBRC 14893] MMSTKNGTNQARTSRDVGSELIYLTKALKAPALRDAAARLAERARDEGWSHEEYLAACLQREVAARDSHGAEGRIRAARFPSRK SLEDFDFDHQRSVKREVIAHLGTLDFVAGKENVIFLGPPGTGKTHLATGLGIRACQAGHRVAFGTAAQWVARLAEAHQAGRLSD ELTRLGRIPLIVVDEVGYIPFEPEAANLFFQFISGRYERASVIVTSNKPFGRWGEVFGDDTVAAAMIDRLVHHAEVISLKGDSY RMRGRDLGRVPAANTGE (SEQ ID NO: 43) >EUA10185.1 [Mycobacterium kansasii 732] MASSNHRDLSAEISFLTRALKAPTMREAVARLAERARTESWTHEEFLVACLQREVSARESHGGEGRIRAARFPSRKSLEEFDFD HARGLKRDLIAHLGTLDFVTARDNVVFLGPPGTGKTHLAIGIAIRACQAGHRVLFATASEWVARLAEAHHGGRLQPELLRLGRY PLLVIDEVGYIPFEPEAANLFFQLVSSRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVIALKGDSYRIKDRDLG RVPGSTTEE (SEQ ID NO: 44) >WP_055721038.1 [Streptomyces niveiscabiei] MPATTRTTAAAGPRTGRQTAADLSFLARAMKAPALLDAAERLAERALKETWTHTEFLVACLQREVSARESHGGEARIRTARFPA IKTIEELDVTHLRGITRQQLAHLGTLDFITAKENAVFLGPPGTGKTHLAIGLAVRACQAGHRVAFATAAEWVDRLAAAHHAGHL QAELTKLSRYPLIVVDEVGYIPFESEAANLFFQLVSNRYERASVIVTSNKPFGRWGEVFGDETVAAAMIDRLVHHAEVHSLKGD SYRMRGRQLGRVPTATHDTD (SEQ ID NO: 45) >WP_067466075.1 [Actinomadura macra NBRC 14102] MAGVRAKTTATAPNSGRNVDAELAYLTRVLKAPSLAASVQRLAERARAESWTHEEFLAACLQREVAAREAHGSEARIRSARFPA RKALEDFDYDHQRSLKREVIAHLGTLDFVAARENAVFLGPPGTGKTHLSIGLGIRACQAGHRVCFATAAGWVARLAQAHTAGRL QDELTKLARIPVLIVDEVGYIPFEPEAANLFFQLVSSRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVISLKGD SYRLKNRDLGRVPAASTTNDQQ (SEQ ID NO: 46) >WP_018252763.1 [Salinispora pacifica DSM 45549] MTTITKTRPAPDGLGSKLAYLTRVLKTPTIGRTWETLADQARQANWSHEEYLAAVLERQVADRESAGTTMRIRTAHFPAIKTLE DFNLDHLPSLRKDVLAHLATATFIPKAENVILLGPPGLGKTHLAIGLGIKATQSGYSVLFDTATNWIDRLARAHHRGALEAELK KIRRYKLIIVDEVGYIPFDTDAANLFFQLVASRYEAGSILVTSNLPFGRWGEVFGDEVVAAAMIDRLVHHAEVLTLAGESYRTR ARRELLAKDRNK (SEQ ID NO: 47) >WP_018802534.1 [Salinispora arenicola CNH646] MTTTTKSTPTPDGLGSKLAYLTRVLKTPTIGRTWEILADQAREANWSHEEYLAAVLERQVADRESAGTTMRIRTAHFPAIKTLE DFNLDHLPSLRKDVLAHLATATFIPKAENVILLGPPGLGKTHLAIGLGIKATQSGYSVLFDTATNWIDRLARAHHAGALEAELK KIRRYKLIIVDEVGYIPFDTDAANLFFQLVASRYETGSILVTSNLPFGRWGEVFGDEVVAAAMIDRLVHHAEVLTLAGESYRTK ARRELLAKDRGK (SEQ ID NO: 48) >WP_018815462.1 [Salinispora pacifica CNT584] MTTITKTRPAPDGLRSKLAYLTRVLKTPTIGRTWETLADQARQANWSHEEYLAAVLERQVADRESAGTTMRIRTAHFPAIKTLE DFNLDHLPSLRKDVLAHLATATFIPKAENVILLGPPGLGKTHLAIGLGIKATQSGYSVLFDTATNWIDRLARAHHRGALEAELK KIRRYKLIIVDEVGYIPFDTDAANLFFQLVASRYEAGSILVTSNLPFGRWGEVFGDEVVAAAMIDRLVHHAEVLTLAGESYRTR ARRELLAKDRNK (SEQ ID NO: 49) >WP_018738804.1 [Salinispora pacifica CNS996] MTTTTKTRPAPDGLGSKLAYLTRVLKTPTIGRTWETLADQARQANWSHEEYLAAVLERQVADRESAGTTMRIRTAHFPAIKTLE DFNLDHLPSLRKDVLAHLATATFIPKAENVILLGPPGLGKTHLAIGLGIKATQSGYSVLFDTATNWIDRLARAHHRGALEAELK KIRRYKLIIVDEVGYIPFDTDAANLFFQLVASRYEAGSILVTSNLPFGRWGEVFGDEVVAAAMIDRLVHHAEVLTLAGESYRTR ARRELLAKDRNK (SEQ ID NO: 50) >WP_040800758.1 [Nocardia higoensis NBRC 100133] MNTDTNKQIEYYANALKAPRIRDSAARLAEQARDAGWTHEEYLAAVLSREVSSRESSGAETRIRAAGFPARKAIEEFNFDHQPA LKRDTLAHLGTAQFISKAQNVVLLGPPGTGKTHLSIGLGIAAAHHGHRVLFATAVEWVTRLQTAHQQGRLAAELAKLRRYGLLI VDEVGYIPFEQDAANLFFQLVSSRYEHASLVLTSNLPFSRWGDVFSDHVVAAAMIDRIVHHADVLTLKGNSYRLRNTEIDTLPS MRGDNQAD (SEQ ID NO: 51) >WP_018802788.1 [Salinispora arenicola CNY231] MATSSSRNVASEIAFLTRALKAPSLAACVERLAERARAESWTHEEFLAACLQREVAAREAYGGEGRIRAARFPARKSLEEFDFE HQRSLKRETIAHLGTLDFVASKENVVFLGPPGTGKTHLSIGLGIRACQAGHRVAFATAAGWVSRLADSHHAGRLQDELVKLGRI PLLIVDEVGYIPFEAEAANLFFQLVSNRYERASLIVTSNKPFGRWGEVFGDDVVAAAMIDRLVHHAEVISMKGDSYRLKDRDLG RVPAATKTND (SEQ ID NO: 52) >WP_081983172.1 [Streptacidiphilus albus JL83] METDQDATEPASTKAASGRRTAKQTASDLAFYARAMKAPVLLDAAERLAERARAETWTHAEYLVAVLQREVAARESHGGEGRIR AARFPAVKTLEELDVTHLRGLTRQQLAHLGTLDFITGKENAIFLGPPGTGKTHLATGLAVRACQAGHRTAFATAAQWVDRLKEA HAAGRLQDELVKLGRYPLIVIDEVGYIPFEADAANLFFQLISNRYERASVIVTSNKPFGRWGEVFGDETVAAAMIDRLVHHAEV HSLKGDSYRMRGHDLGRVPTAVNETS (SEQ ID NO: 53) >WP_026927625.1 [Granulicoccus phenolivorans DSM 17626] MATKKNEASEALKQLTYLASALKAPRITEAAARLADHARDAGWTYEEYLAAVLDREVAARNASGAQLRIRAAGFPARKTIEEFD WDAQPAVRQQIAALASGGFLTEARNVVLLGPPGTGKTHLATGLGIAAANHGHRILFATATEWVTRLTDAHRAGRLPLELTRLRR YGLIIVDEVGYLPFDQDAANLFFQLVSSRYEHASLILTSNLPFSGWGGVFGDQAVAAAMIDRVVHHADVLTLKGASYRLRNRGI ETLPSIKTQDTAD (SEQ ID NO: 54)

TABLE 4 Nucleotide sequences of Representative CLUST.009925 Direct Repeats CLUST.009925 Effector Protein Direct Repeat Accession Nucleotide Sequence WP_072653819.1 GTCCTCCCCGCGCCCGCGGGGGTCAGCCG (SEQ ID NO: 1) (SEQ ID NO: 55) WP_003414864.1 TGCCCGCCTCCTCACTCGCGCCATTCCGG (SEQ ID NO: 2) CGCTCGCCG (SEQ ID NO: 56) WP_043464545.1 GTCCTCTCCGCGCGAGCGGAGGTGAGCCG (SEQ ID NO: 3) (SEQ ID NO: 57) WP_043464545.1 GTCCTCTCCGCGCGAGCGGAGGTGAGCCG (SEQ ID NO: 3) (SEQ ID NO: 57) WP_043464545.1 GTCCTCTCCGCGCGAGCGGAGGTGAGCCG (SEQ ID NO: 3) (SEQ ID NO: 57) WP_067342985.1 GCTGCTGTGGTGCCGCGGCT (SEQ ID NO: 4) (SEQ ID NO: 58) WP_068751155.1 GCGACGACGGCGCGGGTCAG (SEQ ID NO: 5) (SEQ ID NO: 59) WP_086568729.1 GGAGTCGATGGCGTGCTGGTAGGCGGC (SEQ ID NO: 6) (SEQ ID NO: 60) WP_083119439.1 CCGGAGTCGGGTGGGGTGTT (SEQ ID NO: 7) (SEQ ID NO: 61) KWX05882.1 GTTGCGACCCCTCGTAGGGGCGATGAGGAC (SEQ ID NO: 8) (SEQ ID NO: 62) WP_012181244.1 CGGAGCACCCCCACGTGCGTGGGGAGGAC (SEQ ID NO: 9) (SEQ ID NO: 63) ALD73443.1 GTAGTGTGCATGGTGTACAT (SEQ ID NO: 10) (SEQ ID NO: 64) WP_012182723.1 CTGCTCCCCGCGCATGCGGGGGTGATCCC (SEQ ID NO: 11) (SEQ ID NO: 65) WP_077349293.1 GTCCGTCCCCGCCACGCGGGGGTGAGCCC (SEQ ID NO: 12) (SEQ ID NO: 66) WP_055422289.1 GTCCTCTCCGCGCGAGCGGAGGTGAGCCG (SEQ ID NO: 13) (SEQ ID NO: 57) WP_055422289.1 GTCCTCTCCGCGCGAGCGGAAGTGAGCCG (SEQ ID NO: 13) (SEQ ID NO: 67) WP_015288588.1 CACTTGAGGGCGCACAGGCGCCCGAA (SEQ ID NO: 14) (SEQ ID NO: 68) CCK59973.1 TTGCCGCCATTACCGCCGGCGCCG (SEQ ID NO: 15) (SEQ ID NO: 69) AEE46996.1 GCGTCAGAAGGCGCGCGTGATCATCGCGC (SEQ ID NO: 16) GCTTG (SEQ ID NO: 70) WP_015748250.1 GGGCTCATCCCCGCGGGCGCGGGGAGCAC (SEQ ID NO: 17) (SEQ ID NO: 71) BAC75258.1 CGGTTCACCTCCGCTCGCGCGGAGAGCAC (SEQ ID NO: 18) (SEQ ID NO: 72) WP_030291260.1 CGGCTGACCCCCGCGGGCGCGGGGAGGAC (SEQ ID NO: 19) (SEQ ID NO: 73) EUA10187.1 CCCCTGTGAGTCGAGTGAGCGGAGCGAGCG (SEQ ID NO: 20) (SEQ ID NO: 74) EUA10187.1 GGTGGCCACCGTGGCGATATT (SEQ ID NO: 20) (SEQ ID NO: 75) WP_055721037.1 CGGTTCACCCCCGCGTCCGCGGGAAGCAC (SEQ ID NO: 21) (SEQ ID NO: 76) WP_067466072.1 GGGACCATCCCCGCGTGCGCGGGGAGCAG (SEQ ID NO: 22) (SEQ ID NO: 77) WP_018254221.1 GTTGCGATCCCTGGTAGGGGCGATGAGGAC (SEQ ID NO: 23) (SEQ ID NO: 78) WP_029025341.1 GGAAGACCCCCGCGCGTGCGGGGACGAG (SEQ ID NO: 24) (SEQ ID NO: 79) WP_018815463.1 GTCCTCCCCACGCACGTGGGGGTGCTCCG (SEQ ID NO: 25) (SEQ ID NO: 80) WP_018738805.1 CGGAGCACCCCCACGTGCGTGGGGAGGAC (SEQ ID NO: 26) (SEQ ID NO: 63) WP_040800760.1 GTCCTCATCGCCCCTACGAGGGATCGCAAC (SEQ ID NO: 27) (SEQ ID NO: 81) WP_079046208.1 GTTGCGACCCCTCGTAGGGGCGATGAGGAC (SEQ ID NO: 28) (SEQ ID NO: 62) WP_018802787.1 GCGTCCGCCGCTCCTGGTTC (SEQ ID NO: 29) (SEQ ID NO: 82) WP_034088311.1 TGTTCCCTGCGCCCGCAGGGATGGTCCC (SEQ ID NO: 30) (SEQ ID NO: 83) WP_081684113.1 GTGCTCCCCGCGCGAGCGGGGATGATCC (SEQ ID NO: 31) (SEQ ID NO: 84) WP_081684113.1 GTGCTCCCCGCGCGAGCGGGGATGATCC (SEQ ID NO: 31) (SEQ ID NO: 84)

TABLE 5 Non-coding Transposon End Sequences of Representative CLUST.009925 Systems >Left Transposon End for WP_068751155.1 GCGTGTCGATGCCGAGTGGATACTGACCCCGTGGCGCCGAGTGAATTTTGACCCCTCTCCGTCAGAGTGAGGGA (SEQ ID NO: 85) >Right Transposon End for WP_068751155.1 AACCAACAACAACCATGAGAGGGGTCAATTTTCGATCGGCAACAGGGGGTCAGTTTTCGTCCGGCGTTGACAACGCGCTCGCCG TCGGCCAGGTCGAACTGCGGGTTGTGGGCCGAGGCGTGTGCGATGAGCCGTTCGCCCTCCCACACCGTGGGCAGCAACGTCGCC GACGGCGCCCCGTCGCCCCCCGTGATCCAGAGTGCGGCGCCCACCTCGCTGAGGAGCGCGCGACAGCGGTCGACGTTGTCCACC CGCTGGCTGGCGGGGACGTACACGGTGCTGGCTGGGATGTCGGGCTCCATGGTCGGCCATCGTAATCGGGCCGCACGCCCTGCC GCGGAGGCCCTCACCGAGGGC (SEQ ID NO: 86) >Left Transposon End for WP_012181244.1 TTCCACCCTCTGACGGTACGTGCGTGACGAGCGCGGGACGCGACGGACGAGGTTCTGACGCCCCCAGATGGCTGGCCTCCACGC GGGCTGGTGTCGGCTCCGCCTGAAAACTGACCCTGTGGTTCCGGCTGAATTTTGACCCCTTCCGAAAGCATCGGGAG (SEQ ID NO: 87) >Right Transposon End for WP_012181244.1 ACATCAACAACCAACGAGGGGGTCAAAATTCGGCCGGAACAGAGGGGTCAAATTTCAGCCGGCGTTGACAGCTGGTCCCCGCAA CTGGGCGTCGCTGCGGGGACCAGCTTGTCGGTGGCCTTCGGCCACGGCTGCTCCACCTGCGCGTGGCCGTGGCCAGCAGCCGAG CGGTGACCTCGTCGACCTGTTCAGGTTCGCCGCAGGCCCGACCGCTCGCCAGCGCCGGGCCCCGCGCTGTGGATAACCCCGATG CCTGTGGATGATCCCCTGATCATGGCCAGATCTGCTAGCCCTCGTATCACCAGCAGCGCGGACGCAGGGGCGGGCCGTAGAAGG GACCACACTCGTATGGCACCAAGAGCAAGGCGTGGACGTTTGAAGCCTCAATGAAGGGCAGCTCCGCTGGGAGATGCGACCCCG GAAGCCGCCCAGATCTTCACTGCGCACGTTAAACAGGCCTCAATGATTTCAGCCGGCGTTGACAGCGTCGAGTGGTTCAGAGGA AGCGTTGGCCCATCACGAGACCACCGGAGCGGTGATGTAGGACCGCTGCAACCCTTCGATCAGTCCAGCTCGCGCAGAGGGTCC ACCGTGGGTGCTATCAGGAGCGT (SEQ ID NO: 88) >Left Transposon End for WP_015748250.1 TAACTGCCGTCCGTCTTCGTGGAGGCTGTCGGTTCCGGGTGAATCCTGACCCAGCTGGTCCGGTTGAAAACTGACCCACCTCGC AACGATCGTGGG (SEQ ID NO: 89) >Right Transposon End for WP_015748250.1 CGTTGCCGTTCCATCTCGTCGAAGAAGACCCGCTGATTGCGAGGAAACGACGATGGCAGGACGTCAGGACAGGGCTCGGTGATG ACAGTGATGAGGGCGCGTCAGGAACCGGGGATAACGCCCGGTACCGGCAAGACCCACCTCGCGACGGGCATCTCGATCCGCGCC TGCCAAGCCGGCCATCGCGTCCTGTTCGCGACCGCCGCCGAGTGGGTCGCTCGCCTGGCCGAGGCCCACCACGCCGGCCGGCTG CAACCAGAACTCGTTCGTCTGGGCCGCTACCCGTTGCTCGTGATCGACGAGGTCGGCTACATCCCGTTCGAAGCCGAGGCCGCG AACCTGTTCTTCCAACTCGTGTCCAACCGCTACGAACGGGCCTCGCTCATCGTCACCAGCAACAAGCCCTTCGGCCGGTGGGGC GAAGTCTTCGGCGACGACGTCGTCGCTGCCGCGATGATCGACCGCCTGGTCCACCACGCTGACGTCATCGCCCTCAAAGGCGAC AGCTACCGACTCAAAGACCGCGACCTGGGCCGCCCACCAGCGGCCAACACCGACCAATGACCACCAGGTGGGTCAGTTTTCAAC CGGACAAGGAGGGTCCAAGTTCAACCGGAGTTGACAGAGGCGATCACGGGCA (SEQ ID NO: 90) >Left Transposon End for WP_018254221.1 CCCAGATCAGCGTCAACACACGGCCTCCGATCTTGCCGGCGGCGCTCGGTGACAGGCCCACCTCGTGCAGCAACGTGCGCAGCA GCCGGAACCACACGCCGGCGGGCACGTCCCGGCCGAGCAGGCTGACCCGGCCGGTCATCAGCGCCTGGTGGGTGTAGCGGTCCA GGTCGGCAAGCGGCGCGGCCACCGGCACTGGATCCGACGGCCGGCCGTGCCGCCATCTCGATGTCGACGGTGGTGGCATCCTCC AGCCGGCAGCCGTGCTCGCCGCAACTGACCATCAGCGGTAGCCGACCCAACAGCGCGCGGCCCCTGCCCGGCAGGCCGGCGCTG ACCGGGCACGTCCGGTTATGCCACTGCCGGGGCAGCCACGGTCCGCGCCACCGCCGGTATCGGGCGAGCCCGTTGCCGATGCCG GCGCGGGGTGCGTCTTTGATCCACGACCAGTTCGATCCCTGGTAGGGGTGTCGACGACGCGCTGAGACTGACCCTCTAGCGGCG GATTGGGACTGACCCCTCCGAGGCTGGAGGGGTGATCGCATTGGAAGACTGGGCTGAGGTCCGTCGGTTGCATCGGGCTGAGGG TGTTCCGATCAAGGAGATTGCGCGTCGGTTGGGTTTGGCGCGTAACACGGTCCGTTCGGCGCTTCGGGCCGAGGCGCCGCCGTC GCGTGAGCGCGGCCCTCGCGGTTCGTGT (SEQ ID NO: 91) >Right Transposon End for WP_018254221.1 CACGAAACGACCTCCGGGGGGTCAATCCCAAAACGTCGATAGGGGGTCAGTTCCAATCCGCCGTTGA (SEQ ID NO: 92) >Left Transposon End for KWX05882.1 TGGTGGTGCCCCCCTGTCGTTGCTTCCTGAAAACTGACCCCCAGGCAGTCTCCGAATCTTGACCCCCTCCTAACTCTTGGAGGG TGCTGAAG (SEQ ID NO: 93) >Right Transposon End for KWX05882.1 CCCGACCCCAGGGGATCAATTTTCCCGGAGCGGAAGGGGGTCAGTTTTCGCGAAGCGTTGACACCCCCCAGATGCCGATCTGGT GTGTGG (SEQ ID NO: 94) >Left Transposon End for WP_029025341.1 GCATCTGCGCCGCCACGACCTACGGCACACCGGACTCACCTGGATGGCTGACGCAGGTGTGCCGGTGCACGTCCTGCGGAAGAT TGCCGGACACGGGTCGCACCACCACCCAGCGCTACCTACACCCCGACCGGCAGTCGTTCGCCGACGCCGGAACGACGCTGAGCG CCCGCTTGAAGGCCCGCCGGTCCCCAGATGGTCCCCAGCTACGCGCCGTAGATCAGGAAAGTCCTACTACCCCAGTACGAATTA GAGGCCGTTGACCAGGGTTTCACCCCGGTCGACGGCCTCTTTTCGTGCTGTCGGGACGGCCGGATTCGAACCGACGACCCCTTG TTACCAACCGTAGTCACACCGGGCATGTCATCGCTTGTCGCGAGTAAGCCCTGAGCTGCACCAACACGGTCAGATACTTGTTCC TCCTGGTCACTGTTCGTCAGCTCCTGGCAGGAGTTTTCGGGGGTAAACTGTCGACGACGCGCTGAGACTGACCCTCTAGCGGCG GATTGGGACTGACCCCTCCGAGGCTGGAGGGGTGATCGCATTGGAAGACTGGGCTGAGATCCGTCGGTTGCATCGGGCTGAGGG TGTTCCGATCAAGGAGATTGCGCGTCGGTTGGGTTTGGCGCGTAACACGGTCCGTTCGGCGCTTCGCGCTGATGCGCCGCCGTC GCGTGAGCGCGGCCCTCGCGGGTCGTCG (SEQ ID NO: 95) >Right Transposon End for WP_029025341.1 AACGAAACGACCCCCGAGGGGGTCAATCCCAATCCGTCGATAGGGGGTCAGTTCCAGTCCGCCGTTGACATAAACGGGGGCCGG CAGACCAACCATCAGGGTTTCCACCACGCCCACCCCCGCCACCGAGATGTCCGTCGCCACGAACAGAGCCCGCAAGCCGTGGCG TGGTCATCGAGCATGGACGACCGGGGAGAGGCCAGAGCAAAGTCTCCCGCTGGCTCATGCAGAGTCCTCCCGGACGATGACTGA TGCGCATTGGTCATGAGACGACCTACCAGCGCCGTGCTGCGACGACCGGTTAAACCCGCCCTTCCCCAAGTGCACGGATCTATC GCAGCACACCGCAGCCGATCTCCACGCCGTCGAGCAACGCCTCAACAACCGGCCCCGCAAGACCCTCAACTGGCGCACCCCGGC CGACGTCTTCCATACCGCACTGGCACCCTGACGATCGTCACCGTTGCGACGACTGCTTGAATCCGCCCGGAACCACGGGGTCAT TTTTCAGGCGGAGCCGACCACGAGACCGCACTCGGGATGAGTATCGCCCTGGACATGGGAAAATAC (SEQ ID NO: 96) >Left Transposon End for WP_012182723.1 GTGAGAACTGGAGCAAAGCCATGTCGAGGCAACTTGTCGGCTCCGCCTGAAAACTGACCACGTGGTTCCGGCTGAATCGGGACC ACCTCCTGAAGCATCGGGAG (SEQ ID NO: 97) >Right Transposon End for WP_012182723.1 AGATCAACCAAACCGAGGTGGTCCAGTTTCAGCCGGACCACGGTGGTCCCGTTTGAGGCGGCGTTGACACAA (SEQ ID NO: 98) >Left Transposon End for WP_040800760.1 ACTCGGCATAGTACGGCGTGCTCGAAGCCTGCCTCGAACGAACTCAATCTCGCTGTCGTTCCATGACTTATCGCTCACGGCCTC GACCGACCCGAACCCGTCTGTCAGCGCTCGTTGAAAACCAGGCCACTGGCGCTCTTTGAAAATCGGCCACCCGTCCACGATTGG AAGGGTGATCTCA (SEQ ID NO: 99) >Right Transposon End for WP_040800760.1 ACAACCATCAAGTGGCCCGATTTTCGAAGAGCGCCACCGGCCGGTTTTCGAAGAGCGTCGACACC (SEQ ID NO: 100) >Left Transposon End for WP_055422289.1 GCGTAAGCGGAGGTGAGCCGTGCCACAGGACCTCCAGGTCCGCGCGAGCGGAGGTGAGCCGGATTACACGGTCGAAGCCGTGGG CATCGGCGGGTCCTCTCCGCCCGAGCGGAGGCGAGCCGGATCCCGATTCGGGTTTCGTGGTGACGTCCGGGTCCTCTCCGCGCG AGCGGAGGTAAGCCGGACAGCACAGCGCTGATAGCTTGCTTGATCGCGTCCTCTCCGGGCGAGCGGAGGTGAACCGGTCGGCGA CGGTTCGACGTACCGGTGGTGGCTGTCCTCTCCGCGCGAGCGGAGGTGAGCCGGAGGTCTGCCCATGGCAGGCAACTCTCGGCC GGTCCTCTCCGTGCGAGCGGAGGTGAGCCGTCCGCCAGGAGCAGCAGCCGCTCGATCGCCGAGTCCTCTCCGCGCGAGCGGAGG TGAACCGGCGGTCTGGGACTCCGTCCTGGGCGACATCATGTCCTATCCGTGCGAGCGGAGGTGAGCCGTTCTGCCGCCCGTCAG GTGAGCCGGTCAGCCGGTCCTCTCCGCGCGAGCGGAAGTGAGCCGCCGGTGGGGTGGGCGGTGTGGCCGCATCACACGTCCTCT CCGCGTAAGCGGAGGTGAGCTGTCGGCGACGGCTGAAAAGTGGACCAGTAGCGGCGCTTGAAAGTTGACCCTCTCCAGGGGTCT GGCTCGTTGAGTCAGGCCGGGAGGAGTG (SEQ ID NO: 101) >Right Transposon End for WP_055422289.1 CCAACATCAACTGACGCAGCGGGGGGTCATTTTTCACCCGCCGGAATCGGCTCACATTTCAAGCGTCGCCGACAGTGAGCCGGG GCCTGACGAGGCTCTGGAGTGCAAGGACGTGC (SEQ ID NO: 102) >Left Transposon End for BAC75258.1 CCCGTCTCAGTCCCGAGTGCCAGCGTCTGTCGGCGACGGCTGAAAAGTGGCTCAGTCAAGATTTCCGTGAAGCCGATCGTGCGC CTGTGCGCCGGTGACGCTCCGTCACAGGCCGC (SEQ ID NO: 103) >Right Transposon End for BAC75258.1 CCAACATCAACTGACGCAGCGGGGGGTCATTTTTCACCCGCCGGAATCGGCTCACATTTCAGGCTCAGTCAAGATTTCCGTGAA GCCGA (SEQ ID NO: 104) >Left Transposon End for WP_055721037.1 TCAGGGCGGTTCTCGCGCGCCTGTCCGGATGCCGGTTCACTGTCGGCGGCGGGTGAATCGTGACCCTCTGACGGCGGATCAAAA CTGACCCACTTCGTGGTCTTCTGACCAACCTGATCTTGATCGAAGGTCAGGAGAAGAGG (SEQ ID NO: 105) >Right Transposon End for WP_055721037.1 ACACCGGCAACCAGACCCGGTGGGTCAGAACTCGACCGCCCACACCGGGTCAGGATTCAGCCGCCGCCGACACTTTGAGCCGAC GCCCAGCATCTCCACAAGTAGGGCTGTACGACAGGCTTCCCTCTCGCCCAGCTACGAAAGGTGACCAGTACCTGGTTCCTGAAC GCGCTGGAAGGGGGCCGACCCCAGAAGGCCAGCCCCCGGTGTCAGGCCGGGA (SEQ ID NO: 106) >Left Transposon End for WP_083119439.1 TCACAGCGACGGGTCGATGAGATTGTCGATATCGCGCCGGAGGGCATCCGGGTCCACCGGCGGAAGATTCTTGCGACGACGAAT CAGTTCCGCAGGTCCTGCGCTCGAACGAGGCAACGGCCGTAGCTCAGCAACAGGTGTCCCGTCCCGAGTAATGACGATGCGCTC GCCATGCTCGACACGGCGCAGAACGTCTCCTCCACTGTTGCGCAATTCGCGCACCGTGACTGCATCCACGTACGAAGTGTATCA CCGGTGAGACGTCAAAGCAGAGTACCAAGAGTTCAACGTTGCGCACGCGAGAACCGGGGGGATCGAATTGCAGGGTTATCAGTA ACCCATGGCATATTGCATTGCCGCCCAATGATTTTGACACTTCGAACCGCTAGATGGTCCCCCGTTTCAGAACCCATTGATGCC GGACGGCGGTACCTCTGCGGCGATCTCAAAGTCGGCGTCATAGTGAATCAGCGTCACAACATGGGCCTCTGCGATGGTCGCGAT CAGGAGGTCGGCCATGCCGACGGCGCGGTTGTTGACGACGGTTGAAGTTCCGGCCAGTAGCGACGGTTGAAAAGTAGGCCACCC AATCAGATTGGATGGGTGATCTCCTTGGAAGACTGGGCCTTGATCCGGCATCTTCAC (SEQ ID NO: 107) >Right Transposon End for WP_083119439.1 CCACGACCACGTGGCCTACTTTTCACCGTCGCATCTGGCCTGGTTTTCGACCGTCGTCAACAGCGGTGGCGACCCGTGCTGGCG AGCTGCCGTTGCGCGCCGAGCGCCGTCTGCCAGTGCTCGTCATCGGTTGGCAGGTACTCATAGGCCAGACGGCGGTCTGACCGG AGTTGTTCGTAGTCTTTAGGGCTGCGAGCGCAATAGAGCGCCTCGGCGTCGAGCTAAGCAGTTCATCCGCGCTGGTATCGATGA GATGCCGAGCGA (SEQ ID NO: 108) >Left Transposon End for WP_018815463.1 CGACGACGCGCTGAGACTGACCCTCTAGCGGCGGATTGGGACTGACCCCTCCGAGGCTGGAGGGGTGATCGCATTGGAAGACTG GGCTGAGGTCCGTCGGTTGCATCGGGCTGAGGGTGTTCCGATCAAGGAGATTGCGCGTCGGTTGGGTTTGGCGCGTAACACGGT CCGTTCGGCGCTTCGGGCCGAGGCGCCGCCGTCGCGTGAGCGCGGCCCTCGCGGTTCGTGT (SEQ ID NO: 109) >Right Transposon End for WP_018815463.1 CACGAAACGACCTCCGGGGGGTCAATCCCAAAACGTCGATAGGGGGTCAGTTCCAATCCGCCGTTGACAGGGGGTGCTCCGACG GCCGAGAGTGCGCACGTGATGGCGGCTAT (SEQ ID NO: 110) >Left Transposon End for WP_077349293.1 GTCGATGCCGCATGAATACTGACCCCCAGGTGCCGAGCGAAAGTTGACCCCCTCGGTCAGAGTGAGGGA (SEQ ID NO: 111) >Right Transposon End for WP_077349293.1 GCACCGCCAACGGGACCAGGATGCGGATCTCGGCAGCCCACTTCCCGCAGGTCAAGACCATGCAGGACTTCGTCTTCGACCACA TCCCCGCCGCCACGCGCGACGTGATCGCGCACCTGGCAACTGGCACCTTCATCGCCAAGCGGGAGAACGTGGTCCTGCTGGGGC CGCCGGGACCGGGAAGACCCACCTCGCAATCGCCGTCGCGATGAAGGCCGCGGAAGCGTCCTACCTGGTGTTGTTCGACTCCGC GACCGGCTGGATCCACCGGCTGGCCCAAGCCCATGCCAAGGGCGGTCTCGAGCGAGAACTACGACGGCTGAACCGCTATCGACT GCTCATCATCGACGAAGTTGGATACCTGCCGTTGGACGCGGCCGCGGCGGCGTTGTTCTTCCAACTCGTCGCCTCCCGCTACGA GACCGGATCGATCATCGTGACCTCGAACCTGCCCTTCAGCCGCTGGGGCGAGACCCTCGGCGACGATGTCGTCGCAGCAGCCAC CATCGACCGGCTCGTCCACCACGCCCACGTCATCGGCCTGGACGGCGACTCCTACCGAACCCGCGCACACCGCGACACCATCAA CCAGCAAACCAAGTAGCCAACCAACAAGAAACCCACCGAGAGGGGTCAATTTTCAATCAGCAGAGGGGGGGTCAGTTTTGGCCC GGCGTTGACAGCCCGTCTGGTCCATCAC (SEQ ID NO: 112) >Left Transposon End for WP_043464545.1 GTCGAGCGGGGCACCTCGCACGGCTCGGATGTCGACAACGCCTCAAATTGTGCCGCCTCCAACGGATGAAAAGTGGCCCGTCTG AACGGTCTGGCTCGTTGAGTCAGGCAGGGAGGAAGG (SEQ ID NO: 113) >Right Transposon End for WP_043464545.1 CCAACATCAACTGACTACGGGTCCACTTTTCATCCGCTGCCTCCGGTCCACGATTGCGCCGTTACCGACACTCGGACAG (SEQ ID NO: 114) >Left Transposon End for ALD73443.1 TGTGTTTTCACTCATTTTGTCAGTGACGGTTGAAAAGTAGCCCAAAAACGACGGTCGAAAAGTAGCCCATCCGAGAACAATTGG ATGGGTGATTTCC (SEQ ID NO: 115) >Right Transposon End for ALD73443.1 ACAACAAGCACAATTGGGCTACTTTTCCACCGTCAGAAGTGGGCTACTTTTCGACCGTCGCTGACACATTTCGATTCCTTTCAC (SEQ ID NO: 116) >Left Transposon End for EUA10187.1 CGGGGCTAGCTGTCGGCGACGCCTGAAAACTGACCCCGTGTCGACGCCCGAATTTTGACCCCCTTCGTCTGAGTCTCGGCTTAC GAGCCGAGAGGAGAAGGGAGTTGTTAGCT (SEQ ID NO: 117) >Right Transposon End for EUA10187.1 ACACCAAGGGGGTCAATTTTCAACCGTCGAAAAGGGGTCAATTTTCGGCCGCCGTTGACACTAGCTCCGCAGCGTGTGTTGGAG ATAGGG (SEQ ID NO: 118) >Left Transposon End for WP_079046208.1 TGGTGGTGCCCCCCTGTCGTTGCTTCCTGAAAACTGACCCCCAGGCAGTCTCCGAATCTTGACCCCCTCCTAACTCTTGGAGGG TGCTGAAGGTGGAGGACTGGGCAGAGATACGCCGGTTGCATCGGGCGGAGGGCGTGCCCATCAAGGAGATCGCGCGTCGGCTGG GGGTGGCCCGGAACACGGTGCGGGCCGCGTTGAACTCGGACCGGCCGCCGAAGTACGAGCGGGCCTCGCGCGGACAGGTCGCGG ACGCGTTCGAGCCGCAGATGCGGGCCCTGCTCAAGGAGTGGCCGAGGATGCCGGCCCCGGTGATCGCCGAGCGGATCGGCTGGC CGTACTCGATGGCGCCGCTGCGCAAGCGGCTCGCGCTGATCCGGCCGGAGTACCTGGGTATCGACCCGGTCGACCGG (SEQ ID NO: 119) >Right Transposon End for WP_079046208.1 CCCGACCCCAGGGGATCAATTTTCCCGGAGCGGAAGGGGGTCAGTTTTCGCGAAGCGTTGACACCCCCCAGATGCCGATCTGGT GTGTGG (SEQ ID NO: 94) >Left Transposon End for WP_003414864.1 CCGCCTGTTCGAGACCCCATGCCACGCTCGGCTGGCCGACGACGATCACCCATCGCAGACACCACACTTGGTAGGGGTTGCCAG TTGTTGGCCGGGTGAGTGGTCGGCGCGCCGTTGCCCGGGGTAGGGTTCGAGGTCTTTGGATGATGGGCGTTTCCACGCTGCCCA AAGGATGACCTCGACGTGTCCGAGTTCACGTTGACCGCGTGAAGTTAAACCGGTGCCGAGCGTGCACTGAGGGCGAAATCCGGC GCCGATTTTCCGCCCTGAGTTCACGTTGGGCGACGGCGCCCATGAACGACGCCACATCGCACATGGCGCTCAGGCCAAGCACCA GCCCATCTCCGTCGCCGGCCACCGTCACCGATCGAACGACCTCGACCCCCGCCCTGGCAACAACACGCCGCTGCCCTCTACACC TCCGCGCTGTCGAAAATTGTCACGGAGCCTTGCGGGGGCTGGTGCGACTGATATGACGCACCTTCCGCCAGAGGCTAGCCCGAC GTTTACTGACGTTACTGCTGCTTACCGTTTGTCGACGGCACGTGAAAACTGACCCCGGCGCGGCACCCGAATTTTGACCCCCTG GTCGGGTGGACTGGCTCTACCCGAGCCAGGAGGACCGAAGGGA (SEQ ID NO: 120) >Right Transposon End for WP_003414864.1 CGCTTCCCGGCTCGGAAGTCGTTGGAAGAGTTCGACTTTGAGCATGCTCGTGGCCTCAAACGCGACACCATCGCACATCTGGGC ACCCTGGATTTCATCACCGCCCGCGATAACGTCGTGTTTTTGGGCCCCGCCTGGCACCGGGAAGACTCATCTTGCGGTCGGCCT GGCGATACGCGCGTGTCAGGCCGGTCATCGGGTGCTGTTCGCCACCGCCGCCGAATGGGTAGCACGGCTCGCCGAGGCTCACCA CGCCGGGCGCATCTACGCCGAACTCACCCGGCTTTGCCGCTATCCGCTCCTGGTGGTTGACGAAGTCGGCTACATTCCGTTTGA GCCCGAGGCCGCCAACCTCTTCTTCCAGCTGGTGTCCTCCCGGTATGAGCGGGCCAGCTTGATCGTCACGTCCAATAAGGCCTT CGGCCGGTGGGGCGAGGTTTTCGGCGGCGACGACGTCGTTGCTGCCGCCATGATCGACCGCCTCGTCCACCATGCTGAAGTCGT CGCCCTCAAAGGCGACAGCTACCGGCTCAAAGACCGCGACCTCGGCCGCGTCCCACCAGCCGGAACCACCGAAGAATAACCACC AACCGCCCGGTCTAGGGGGTCAATTTTCAGATGCCGTCAGGGGGTCAGTTTTCGGGTGCCGTTGACACCGTTCACAAGGGCGTT TCGAGCAACGCGTCGACGCAACTTCGGC (SEQ ID NO: 121) >Left Transposon End for WP_072653819.1 CATCGCGGCGGCGACGGTCTCGTCGCCGAACGTCTCTCCCCAGCGTCCGAAGGGCTTGTTCGAGGTGACGATTACGCTCGCCCG TTCGTATCTGTTCGAGATCAGCTGGAAGAACAGGTTCGCCGCCTCGGCCTCAAACGGGATATACCCCACCTCGTCGATCACGAT CAGCGGGTAGCGGCCGAGCTTGACCAGCTCATCCTGGAGCCGGCCGGTGTGATGGGCGGCGGCCAGGCGGTCGACCCACTGGGC GGCGGTGGCGAACGCGACCCGGTGGCCGGCCTGGCAGGCCCGGATCGCCAGCCCGGTCGCGATGTGCGTCTTGCCCGTGCCCGG CGGCCCCAGGAAAATTGCGTTCTCCTTGGCCGCGATGAAGTCCAAGGTTCCCAGGTGGGCGAGTTGCTGGCGGGTCATTCCGCG TAGATGGGCGAGGTCGAGTTCCTCGATCGTCTTGATCGCGGGGAAGCGGGCGGCGCGGATGCGGCCCTCGCCGCCGTGGCTGTC GCGGGCCGAGACCTCCCGCTGCAGGCAGGCGACGAGGTATTCGAGGTGGCTCCAGGACTCGGCCTGGGCGCGTTCGGCGAGCCG CTCGGCGGCGTCCAGCAGGGCGGGGGCTTTCATCGCGCGGGCGAGGAAGGCCAGGTCGGCGGCGGTTTGTCGGGTGGTGCGGGC GGCGGGAACGCCGGCTTTCGCCGCGTCG (SEQ ID NO: 122) >Right Transposon End for WP_072653819.1 TGGCTCGCACCGCCACCGCCACGACCACCGCAGAGCAGACGCCCAAGGAAGGGCGGCAGACCTCGGCAGACCTCGCGTTCCTCG CCCGCGCCATGAAGGCACCCGCTCTGCTGGACGCCGCCGAGCGCTTGGCCGAGCGGGCCCGCACCGAGTCCTGGACCCACCTCG AATACCTGGTCGCCTGCCTGCAGCGCGAGGTCTCCGCCCGTGACAGCCACGGCGGCGAACAGCGCATCCGGGCCTGCCAGGCCG GCCACCGGGTCGCGTTCGCCACCGCCTCCCAATGGGTCGACCGCCTCGCCGCCGCCCACCACACCGGCCGCCTCCAGGACGAAC TCGTCAAACTCGGCCGCTACCCGTTGATCGTTGTCGACGAGGTCGGCTACATCCCCTTCGAGCCCGAGGCCGCGAACCTGTTCT TCCAGCTCGTCTCGAACAGATACGAAAGAGCGGCGCGGTACAGCTGGGCGTAAGCTGGCTGCCCCCCCGCCTGCGCGGGGAGGA CGGACCGTGGCGGGATTCCCCGGTGGGCGGCGGCGACGGTCTCGTCGCCGAAGGTTTCTCCCCAGCGTCCGAAGGGCTTGTTCG AGGTGACGATCACACTGGCTCTTTCGTCCTCCCCGCACCCGCGGGGGTCAGCCGCTGCCGCCCACCGGGGAATCCCGCCACGGT CCGTCCTCCCCGCGCTCGCAGGGGTCAG (SEQ ID NO: 123) >Left Transposon End for WP_034088311.1 TCCTTATGCAGCCTGACCGTCTTGGTGACGGTTGGCGCGTGCTTCGCCCTCGCCCGGATCACGGACGGCTTCGGCGCCACAGCG AGGACACCCCACCGCTCATCCGCGCCAGCGCCTACCTGTGGCGACGCATCACCCCCGGCTACTCGGACGGTAGCCCCGTAGGAG CCTGCTGACGCCCCTCAGGGGGCGTGACCACCAGTGGTTACGCCAGCCGGATCGAGGCGGATCGAGCAGGGTTCAGGAGGATGG AAACAGGGGTGTTTGTCCCGGTTATTCGGCAAAGCCGCAGGTCAGGGCTGTGCTCGGCATGGGTTCGACTCCCCTAGGCTCCAC CCTATAAATGCCCTCTGAACTGCGGAAACGTGGAGTCGGAGGGCATTTCTCGTAACCACTGGTGGGCACGGCCGTGCCCACTGG GAGCTCGGGGAGGCAAGCTTGGATGCGGTCTGCTCTTGTTGACCCTACGGGTTGCCTGGGATCACTATGCGCTTGACCTGCGGA AATGCGAGTCCGTGTGTCGCTATGGCGCACCCAGGTACGTACGAGACTTCCAGGGGACAGCGGGGAGCATCTCCCCTAGGTCTG GAGAGCGGGCCGGGGTGCGGAGCGGGGGTGGTGCGGTCTGTCGGTGTGACGTCCGTGGGGACGTGTCGGCCCGTACGATGGCGG TGTCCGTTGGCCGTTTGGGAGGCGCGCG (SEQ ID NO: 124) >Right Transposon End for WP_034088311.1 TGCTCCTCGCGCCCGCGGGGATGGTCCTCTCGAAACCAACAGCGACCTGACCGCCGATTCCTGCTCCCCGCGCTTGCAGGGATG GTCCCTACATCTACCTGTCCACGACTCCCCAGCCCGACTGCTCCCCGTGCCTGCGGGGATGGTCCCATGGAGGCCTTGGTGGGC AGCATGGCGGCGATCTGCTCCCTGCACCCGCGGGGATGGTCCCCCTCTCAGGGGTGCCGTCCGCCCCGTCCCGAGCCTCCTGCG CCCCCGCCCGCGGGGATGGTTCCGTTTTGTCCTGCGCGCCGCATCCTGCCGCGCCCTATTCTGAGAGGCCGATGCAACTCGGGC GATAGCTTCAGAGGAGCCTCCTGATGATCCTGAGGAGGCGCGCCCACCAGTGGTTACGCCAGCCGGATCGAGGCGGATCGAGCA GGGTTCAGGAGGATGGAACAGGGGTGTTTGTCCCGGTTCTTCGGCAAAGCCGCAGGTCAGCGCTGTGCTCGGCATGGGTTCGAC TCCCCTAGGCTCCACACCCGAAGACCCTTCTGACCTGCGGAAACGCTGTCAGGAGGGTCTTTTTGTCCCGGTTTTCTCTGCTGA CGTGTCAGCATAGGGGTGCTGACACGATCTTGAAGGAGTCAGTATTTCCGGGGCCCGGGGAGATGCTTGCTCCCCTGACTGTTC CCCTGGGCTCGCGGTCCCACTGGGGAGA (SEQ ID NO: 125) >Left Transposon End for WP_081684113.1 GTCGACGGCACTCCAAAATGAGGCCATAGCGGCAGTCGAAAACGAGGCCACCCAGACAGATTGGTTGGGTGATCTCT (SEQ ID NO: 126) >Right Transposon End for WP_081684113.1 GAACAACACGAACCGGTGGCCTCGTTTTCAACCGTCGGTTCGGCCTCAGTTTCAAGCGCCGTCGACAATGATCCGGTCGCGGGA GAGGTCCGGCGCAGCTCCGGGCA (SEQ ID NO: 127) >Left Transposon End for WP_067466072.1 TTCTACGTGTCGACGACGGGTGAAAACTGACCCCCAGGCGACGGCCGAATTCTGACCCCCTTCACTCTCTGGAGG (SEQ ID NO: 128) >Right Transposon End for WP_067466072.1 CAACTCGTAACCAACGACAACATCAAGGGGTCAACTTTCAGACGTCCCCAGGGGGTCAGAATTCAGCCGCCGTTGACACTACGA GCCGGAGGGCGATCCCCTGCCCTA (SEQ ID NO: 129) >Left Transposon End for WP_086568729.1 CCGCCACGTCACTCGATGGCAAGGCCCGACGTAGGAGCGCCGCTGCAGTTCCCTGAGTCGACCCCTTGCCGGGAATTGCGGCGT TGTTGCTGGTCACGGCTGCAGTATGAAACGTTCTCGGTGCGTGAGGACGTGGGGTGTCCGGTGGCAAGGTGACCCGGACCGCAG CGAAGCGAGGACCGGAAGCGCCGCGGCAGGACTAATCAGCGGATGCTGTGCGGTGTTGGCGTGGTGGACGGCGGGGTCGTAGGG GGTGCCGGTGCGCCAGCAGGCGTGGATGACGCGTAGCCATCCTCGGCCGAGGATACGCACCGCGTTCGGGTGGCGTTTGCCGCG GTCTCGGGCTCGCTGGTAGGCCTGTTCGGCCCAGGGATTGGCGTGCCGGCTGTTGTCGGCGAAGTGGGTCATGGCCTTGCAGGC GGCCCGGTTGGCGCTGTGCCGAAGCCGGCAGCGTGGACTTTGCCGCTGGCGCGGGTGACCGGGGCCATGCCGACCTCAGCGGCG ATCCGATCGCAGGCCATGCACCCGCCGGGCCGAGAGGTGACAATCCTTGAAAGGGCTGCCTACCCAGGATCCCTTATTAGCCGA TTGCCCCGGCCACGTACGGCGAGTACCGAAGTCGGCGATCGTGTCAACGACGCGCGAACGGTGACCCCCTGACGACGGCCGAAT AGTGACCCCCTTCAGGCACTCTGGAGGG (SEQ ID NO: 130) >Right Transposon End for WP_086568729.1 CAATCAAGTACACGACAGGGGTCAGTTTTCATCTGCCGATAGGGGGTCACAGTTCGAACGGCGTCGACAGATCGTCCCGCCTCA GCCATCCACGATCGCTCAAGACCTTCAGGCGCAGTGCGTACCAAGGCTTCATGCGAAGCCAGTTCCTCTTCCTGCGCTCAACGC CCGGCCGGGACTTGCGGGGCGAAACGTCTTCCTAGCTCGCGCCAGTGGCTGTAAAGCTCCCGCCGCTATCGATGCCCGTGATGA CCTTCGACTGGTCCAGTCTAGGTCCCCACTGTGAGGTCAGGCGCGTGGGCGGCGCTGGTCGCGACCGGCCGAAGAGCCGCAGCG CGGCCAGCGACCGCCCGACGCGCGGCAGGCCGCCGCAGGCGGGCTGCCCTTGAAGACGAGTATATAAGTTTCTTTCGATCTTGC TGGTCGTACTCG (SEQ ID NO: 131) >Left Transposon End for AEE46996.1 CGTACGGGACGGACGCGTCAGCGCGCCGTTGTCGGCGACGCCTGAAAACTGACCCCGTGGCGACGGATGAAAACGGACCCCCTC GGCAACGCTGAGGAGGGTG (SEQ ID NO: 132) >Right Transposon End for AEE46996.1 CCACCACACGAGAGGGGTTCACTTTCGGACGTCGCCAGGGGGTTCGTTTTCAGCCGTCGTTGACAGCCGTCCTGTCCGGCACCT CGACCCCGCGCCGCTCCAGCTCCTCGCGGACCGTGCGGGGGATGTCGCGGCACCCGCACTCCTGCGCGTGCGCGAGGTGCCACG TGACGCGTGCGTCCATCGGCGCGCCCTGGCCCAGCACGTGGGCGTCGTGCCACTCGGCGTTCATGCGTCCACCCCAGCACTGCG TCCCGGACCTGTCGAGGGGCGCAGGTCCCGGGGACGACGCGAGGCCGCCCCGACGGACGGGACGGCCTCGCGACGAGGG (SEQ ID NO: 133) >Left Transposon End for WP_015288588.1 CCTCAACGCCGGTCGCCACAGCCGCTCAAACGTGGCGGCCGCGCGTATTCGACCGTCCGTAGTGGTTCGTTAAAGCGTTGCAGC ACAACGCATACAACAATCAATCGGCCATTGAGTTCGCACGCTCATGCAGTTGCGAATGGTCGGTGGATGCTCGAAGCCAATGCA GAAAGCGACCGGCTCGATGAGCTGCACCAGCAGTATCACCGAGATGATCTTGGCGGTAATCAGGCTTGTATCTCTTGTAGTGTG TCGGCGGCAACTGAATACTGACCAGAGCGCGGCAACTGAAAATTGACCAGCTTCCTGGAGAGCCTTGGCTATGGGCCAAGGAGG AAGCGA (SEQ ID NO: 134) >Right Transposon End for WP_015288588.1 AACCAAGCTGGTCAATTTTCGATTGCCGACACCTGATCAGTTTTCGGTTGCCGTTGACATAGTGCCCAAAACACGCACCCACAT CAGATGCAGAACCCCTTGACAACCAATAGGGAATCTCTTCGCATGATGGAGGTTGCTGGCACCAATCCA (SEQ ID NO: 135) >Left Transposon End for WP_067342985.1 CGCCTGTTCCCCTGGGGAACACCAAAGGCCCGTACCGGCCGCGGAAGCTGAGATCCTCCGCGCCCGGTACGGGCCTTGTCGTTG TGCACCACCAGGTTACGCTGTCCTTTGAAGCCAAGTTAGTCCGGTGCGATGTCCTGACCTGGAGCGACTAGGTTGGATGTCAAA GGACATTCCTCTCAACTGCCGCGGGTGTTCCCCAGGGGAACACCTCGCGCCACTGTCCCTGGACGAATCAGGCAGGCAGCGGGT CAAACGGGAACACCCTCAAGACCACCACGATCAGCGACCATTAAAGCCGTGCTGTGGTGCCGCGGCCGTGGACTCTCGGCGTCG CTCGAATCCTGACCCTCTGACGGCGTATCAAATCTGACCCACTTGGTGATCTTCATCTGACCCTGGCCTTGGTGATCAAGGTCA GGAGGGAAGAG (SEQ ID NO: 136) >Right Transposon End for WP_067342985.1 GCAACCGCAGCAGACACCACCTGGGTCAGGATTCAACCGACCAAAGTGGGTCAGAGTTCAGCCGCCGCCGACATGGACCGCGGA GATGCCCCTGCGGACGCGCTGCTCGCCGCCGGGTTCACCTTGCTGCTGTGGTGCCGTGGTCGTGGATCGCGGAGATGCCCTGCG CGTGGCAGGAACAGTCGAGGACAAGATCGA (SEQ ID NO: 137)

Example 2—Design of Engineered System for a CLUST.009925 CRISPR System (FIG. 8)

Having identified the minimal CLUST.009925 CRISPR-Cas system components, we composed an engineered system for transposon excision, mobilization, and programmable insertion (FIG. 8). Minimally, the natural locus consists of a transposon comprising left and right Tnp ends closely flanking effectors A-B, and a CRISPR array located immediately adjacent to the transposon. In some embodiments, the Cas Effector Cassette of an engineered CLUST.009925 system is composed of effectors A and B under the control of a single artificial promoter. In some embodiments, the Transposon Payload Cassette of an engineered CLUST.009925 system is composed of Tnp ends flanking a nucleic acid cargo ranging from approximately less than 100 nt to greater than 25 kb (FIG. 8). In some embodiments, the RNA Guide Cassette of an engineered CLUST.009925 system is expressed under the control of a single artificial promoter. In some embodiments, the RNA guide may consist of a minimal CRISPR array containing two or more direct repeats and one or more spacers. In some embodiments, the RNA guide may consist of one or more crRNAs containing processed direct repeat and spacer components, and optionally a fused tracrRNA component. In some embodiments, the RNA Guide Cassette contains a tracrRNA expressed under a second artificial promoter.

We selected the NZ_BCQZ01000006 locus for functional validation of the engineered CLUST.009925 system.

DNA Synthesis & Effector Library Cloning

To test the activity of the NZ_BCQZ01000006 CRISPR-Cas system, we designed and synthesized a minimal engineered system as described above into the pET28a(+) vector. The synthesized system consisting of an Effector Cassette and acceptor site for an RNA Guide Cassette were included as the cargo region of a Transposon Payload Cassette. The synthesized combined IPTG inducible T7 and lac promoters were used to drive expression of the Effector Cassette, and each CDS sequence was codon optimized for E. coli expression and preceded by an E. coli ribosome binding sequence. A J23119 (Registry of Standard Biological Parts: http://parts.igem.org/Part:BBa_J23119) promoter was used for expression of the RNA Guide Cassette.

In tandem with the effector gene synthesis, we first computationally designed an oligonucleotide library synthesis (OLS) pool containing “repeat-spacer-repeat” sequences, where “repeat” represents the consensus direct repeat sequence found in the CRISPR array associated with the effector, and “spacer” represents sequences tiling the pACYC184 plasmid and E. coli essential genes. The spacer length was determined by the mode of the spacer lengths found in the endogenous CRISPR array. The repeat-spacer-repeat sequence was appended with restriction sites enabling the bi-directional cloning of the fragment into the acceptor site for the RNA Guide Cassette, as well as unique PCR priming sites to enable specific amplification of a specific repeat-spacer-repeat library from a larger pool. The library synthesis was performed by Agilent Genomics.

We next cloned the CRISPR array library into the plasmid containing the minimal engineered NZ_BCQZ01000006 CLUST.009925 system using the Golden Gate assembly method. In brief, we first amplified each repeat-spacer-repeat from the CRISPR array library using unique PCR primers, and pre-linearized the plasmid backbone using BsaI to reduce potential background. Both DNA fragments were purified with Ampure XP (Beckman Coulter) prior to addition to Golden Gate Assembly Master Mix (New England Biolabs) and incubated as per manufacturer's instructions. We further purified and concentrated the Golden Gate reaction to enable maximum transformation efficiency in the subsequent steps of the bacterial screen.

Example 3—Functional Screening of a CLUST.009925 CRISPR System (FIGS. 9-15)

Functional Screening for CLUST.009925

To accelerate functional screening of the NZ_BCQZ01000006 CLUST.009925 system, we developed a strategy to derive the following functional information in a single screen: 1) crRNA expression direction and processing, 2) nucleic acid substrate type, and 3) targeting requirements such as protospacer adjacent motif (PAM), protospacer flanking sequence (PFS), or target secondary structure. We designed minimal CRISPR array libraries consisting of two consensus direct repeats, each flanking a unique natural-length spacer sequence targeting either the pACYC184 vector, E. coli essential genes, or an absent GFP sequence as a negative control. We also designed a bidirectional array library cloning strategy to test both possible CRISPR array expression directions in parallel.

The CRISPR array library was cloned into the RNA Guide Cassette acceptor site of the NZ_BCQZ01000006 CLUST.009925 CRISPR-Cas system expression plasmid such that each element in the resulting plasmid library contained a single RNA guide element expressed in either the forward or reverse orientation. The resulting plasmid libraries were transformed with pACYC184 into E. coli using electroporation, yielding a maximum of one plasmid library element per cell. Transformed E. coli cells were plated on bioassay plates containing Kanamycin (selecting for the library plasmid), Chloramphenicol (CAM; selecting for intact pACYC184 CAM expression), and Tetracycline (TET; selecting for intact pACYC184 TET expression).

Programmable mobilization and insertion of the NZ_BCQZ01000006 Transposon Payload Cassette was assessed as follows. Following transformation, the CLUST.009925 system mobilizes the Transposon Payload Cassette by excising it from the donor plasmid followed by programmable insertion of the mobilized cassette at a target site specified by the spacer sequence of the expressed RNA guide (FIGS. 9-10). Interruption of pACYC184 antibiotic resistance genes or E. coli essential genes by targeted insertion of the Transposon Payload Cassette by the CLUST.009925 CRISPR-Cas system results in bacterial cell death and depletion of the targeting RNA guide (FIG. 11). To invesitigate negative selection of RNA guides resulting from programmable transposon insertion, bacteria were harvested 12 h after plating, and plasmid DNA was extracted. We PCR amplified the CRISPR array region of the input plasmid library prior to transformation and the output plasmid library after bacterial selection on antibiotic plates and compared the frequency of RNA guide elements in these samples to identify depleted elements (FIG. 11).

Bacterial Screen Transformation

The plasmid library containing the distinct repeat-spacer-repeat elements and Cas proteins was electroporated into Endura or E. cloni electrocompetent E. coli (Lucigen) using a Gene Pulser Xcell (Bio-rad) following the protocol recommended by Lucigen. The library was either co-transformed with purified pACYC184 plasmid, or directly transformed into pACYC184-containing Endura or E. cloni electrocompetent E. coli (Lucigen), plated onto agar containing Chloramphenicol (Fisher), Tetracycline (Alfa Aesar), and Kanamycin (Alfa Aesar) in BioAssay dishes (Thermo Fisher), and incubated for 10-12 h. After estimation of approximate colony count to ensure sufficient library representation on the bacterial plate, the bacteria were harvested and DNA plasmid extracted using a QlAprep Spin Miniprep Kit (Qiagen) to create the ‘output library’. By performing a PCR using custom primers containing barcodes and sites compatible with Illumina sequencing chemistry, we generated a barcoded next generation sequencing library from both the pre-transformation ‘input library’ and the post-harvest ‘output library’, which were then pooled and loaded onto a Nextseq 550 (Illumina) to evaluate the effectors. At least two independent biological replicates were performed for each screen to ensure consistency.

Bacterial Screen Sequencing Analysis

Next generation sequencing data for screen input and output libraries were demultiplexed using Illumina bcl2fastq. Reads in resulting fastq files for each sample contained the CRISPR array elements for the screening plasmid library. The direct repeat sequence of the CRISPR array was used to determine the array orientation, and the spacer sequence was mapped to the source plasmid pACYC184 or negative control sequence (GFP) to determine the corresponding target. For each sample, the total number of reads for each unique array element (ra) in a given plasmid library was counted and normalized as follows: (r_(a)+1)/total reads for all library array elements. The depletion score was calculated by dividing normalized output reads for a given array element by normalized input reads.

To identify specific parameters resulting in enzymatic activity and bacterial cell death, we used next generation sequencing (NGS) to quantify and compare the representation of individual CRISPR arrays (i.e., repeat-spacer-repeat) in the PCR of the input and output plasmid libraries. We define the array depletion ratio as the normalized output read count divided by the normalized input read count. An array was considered to be strongly depleted if the fold depletion was at least than 3. When calculating the array depletion ratio across biological replicates, we took the maximum depletion ratio value for a given CRISPR array across all experiments (i.e. a strongly depleted array must be strongly depleted in all biological replicates). We generated a matrix including array depletion ratios and the following features for each spacer target: target strand, transcript targeting, ORI targeting, target sequence motifs, flanking sequence motifs, and target secondary structure. We investigated the degree to which different features in this matrix explained target depletion for CLUST.009925 systems, thereby yielding a broad survey of functional parameters within a single screen.

Bacterial Screening Indicates Programmable DNA Interference by the NZ_BCQZ01000006 CLUST.009925 System

Comparison of two bioreplicate screens for the NZ_BCQZ01000006 CLUST.009925 CRISPR-Cas system showed replication of depleted RNA guide elements for a single direct repeat expression direction (5′ GTGC . . . ATCC—[spacer] . . . 3′). This indicates a specific interaction of the NZ_BCQZ01000006 CLUST.009925 effector proteins with a specific direct repeat orientation, and accompanying modification of targeted pACYC and E. coli essential gene target sequences (FIGS. 12-13). Targeting of both strands of pACYC and E. coli essential genes indicates DNA targeting not confined to a specific strand orientation (FIGS. 14A-B).

Additionally, localization of depleted targets to sequences either within or in close proximity to gene coding sequences is indicative of coding DNA interruption associated interference consistent with the interference arising from mobilization and programmable insertion of the Transposon Payload Cassette at or in close proximity to target sites (FIGS. 14A-B). In an attempt to understand targeting requirements for the CLUST.009925 system, we compiled all target and target-flanking sequences associated with depleted RNA guide elements (FIGS. 15A-C). Flanking sequences showed no evidence of PAM or PFS elements required for targeting, and target sequences showed a slight preference for G or C in the first position of the spacer (FIGS. 15A-C).

OTHER EMBODIMENTS

It is to be understood that while the invention has been described in conjunction with the detailed description thereof, the foregoing description is intended to illustrate and not limit the scope of the invention, which is defined by the scope of the appended claims. Other aspects, advantages, and modifications are within the scope of the following claims. 

1. An engineered, non-naturally occurring Clustered Interspaced Short Palindromic Repeat (CRISPR)-Cas system of CLUST.009925 comprising: a Guide consisting of a direct repeat sequence and a spacer sequence capable of hybridizing to a target nucleic acid, wherein the Guide comprises CRISPR RNA (crRNA) or DNA, and any one of the following: a. a CRISPR-associated protein containing both an HTH domain and an rve integrase domain capable of binding to the Guide, either as a monomer or multimer, and of targeting the target nucleic acid sequence complementary to the spacer sequence; b. an IstB domain-containing protein; and c. a payload nucleic acid flanked by transposon end sequences.
 2. The system of claim 1, wherein the target nucleic acid is a DNA or an RNA.
 3. The system of claim 2, wherein the target nucleic acid is double-stranded DNA.
 4. The system of claim 1, wherein targeting of the target nucleic acid by the protein and crRNA or the Guide results in a modification in the target nucleic acid, which optionally is a double-stranded cleavage event or a single-stranded cleavage event. 5-6. (canceled)
 7. The system of claim 1, further comprising a donor template nucleic acid, which optionally is a DNA.
 8. (canceled)
 9. The system of claim 1, wherein the target nucleic acid is a double-stranded DNA and the targeting of the double-stranded DNA results in scarless DNA insertion.
 10. The system of claim 1, wherein the modification results in cell toxicity.
 11. The system of claim 1, within a cell, which is a eukaryotic cell or a prokaryotic cell. 12-13. (canceled)
 14. A method of targeting and editing a target nucleic acid, the method comprising contacting the target nucleic acid with a system of claim 1, wherein optionally the method results in an insertion or substitution of DNA to correct a native locus.
 15. A method of targeting the insertion of a payload nucleic acid at a site of a target nucleic acid, the method comprising contacting the target nucleic acid with a system of claim 1, wherein optionally the method results in a targeted insertion of a DNA payload into a specific genomic target site.
 16. A method of targeting the excision of a payload nucleic acid from a site at a target nucleic acid, the method comprising contacting the target nucleic acid with a system of claim 1, wherein optionally the method results in a targeted deletion of DNA to correct a native locus.
 17. The system of claim 1, wherein the CRISPR-associated protein comprises an amino acid sequence having at least 85%, 90%, 95%, 96%, 97%, 98%, 99%, or 100% similarity to an amino acid sequence provided in any one of Tables 2-3.
 18. The system of claim 1, wherein the crRNA or Guide comprises a nucleic acid sequence having at least 85%, 90%, 95%, 96%, 97%, 98%, 99%, or 100% similarity to a nucleic acid sequence provided in Table
 4. 19. The system of claim 1, wherein the payload nucleic acid is flanked by transposon end sequences comprising a nucleic acid sequence having at least 85%, 90%, 95%, 96%, 97%, 98%, 99%, or 100% similarity to a nucleic acid sequence contained in Table
 5. 20. The system of claim 1, wherein the CRISPR-associated protein comprises at least one nuclear localization signal or at least one nuclear export signal.
 21. (canceled)
 22. The system of claim 1, wherein at least one component of the system is encoded by a codon-optimized nucleic acid for expression in a cell, which optionally is present within at least one vector, which optionally comprises one or more regulatory elements operably-linked to a nucleic acid encoding the component of the system, wherein the one or more regulatory elements optionally comprises at least one promoter, which optionally comprises an inducible promoter or a constitutive promoter. 23-26. (canceled)
 27. The system of claim 22, wherein the at least one vector comprises a plurality of vectors, or is a viral vector that is optionally selected from the croup consisting of a retroviral vector, a lentiviral vector, an adenoviral vector, an adeno-associated vector, and a herpes simplex vector. 28-29. (canceled)
 30. The system of claim 1, wherein the system is present in a delivery system, which optionally comprises a delivery vehicle selected from the croup consisting of a liposome, an exosome, a microvesicle, and a gene-gun.
 31. (canceled)
 32. A cell comprising the system of claim
 1. 33. The cell of claim 32, wherein the cell is a eukaryotic cell, wherein optionally the cell is a eukaryotic cell, which optionally is a mammalian cell, such as a human cell, or a plant cell; or is a prokaryotic cell. 34-39. (canceled) 